My $0.02
My $0.02
My 6 month old prevented me from jumping into this thread earlier, but I think I still have a few thoughts that address your original post.
First, let me give you a quick background. Like you, I've been shooting DSLRs since the D30 came out. Before that, I shot pics with my father's old Ricoh SLR from the 70s. In school, I took a course on B&W film development and absolutely loved it. Time went on, college came, and my priorities shifted away from photography. At the time, digital SLRs were a break through and cost in the tens of thousands. When the D30 came out, it cost $3k and was a break through. I was able to justify the price and went for it. It rekindled my love for photography. Time went on, and the D60 came out. 1/2 the price of the D30, and twice the pixel count. It also fixed a few other bugs. I could afford it, so I plunked down some $$. It was back ordered; I waited. It arrived. A month later, rumors spread of it being end-of-lifed. A week or two after that, the 10D arrived. It fixed all of the bugs in the D60. That experience destroyed any urge I have ever had to upgrade a digital camera.
I loved the D60, even though it had faults. Low light focusing was abysmal (and was fixed on the 10D, and improved on the 20D). I had a bunch of lenses, and a nice backpack to haul them around with. In the beginning I brought the backpack with me to every event I went to. I was the guy with the SLR and the lenses. After a year or two, I was sick of hauling the camera around with me. It was heavy. I then paired down the lenses I brought with me. Even that wasn't enough. After awhile, I stopped bringing the camera with me, as it was a pain. It was big, it was clunky. But, it took some nice pics. I liked the lenses, and I was getting shots that blew away everyone with their point & shoot digital Elphs. The camera was always in the way. Spontaneous shots were hard to come by, as it involved taking the camera out of the backpack, or finding a place to put it so that I could quickly have access to it. At a restaurant, it became a pain.
Time passed. The number of pictures I took declined. I kept reading though, and stumbled upon some old photography books from highschool on Capa, and some Magnum books. I loved the prints, and I re-discovered the rangefinder. I lusted after a Leica during high school, but could never afford one. I marveled at the pictures that were made with a rangefinder. I also laughed at the pictures of the photogs with multiple range finders slung around their neck. Can't do that with an SLR.
When I heard about the R-D1, I started putting $$ aside. It was the camera that I had been after for years. It was light weight, and extremely portable, and I could change lenses. Best of all, it would take lenses much older than I. There is something to be said for driving vintage cars and shooting with a 70 year old lense.
The R-D1 arrived and I fell in love with it. True portability, zero shutter lag, and manual focus. It fits in my hand perfectly and has become an extension of my eye. It taught me to slow down and think and to rely on myself, not a focusing servo or metering matrix.
When I pickup the D60 now, it feels huge and clunky. It also feels slow. There are no DoF scales on the lenses, and it irritates me. Manually focusing is a pain. The shutter lag is horrendous.
My wife also picked up the R-D1 and fell in love with it. She mainly used point&shoots in the past and was intimidated by the D60. It was too large & clunky. Too many buttons, too many dials. She loves the R-D1 though. The manual focus doesn't bother her, and she is quickly learning about shutter speeds & apertures. She is also taking some great pics.
The R-D1 has also taught me what the SLR is good for though. Macrophotography, gorup shots, telephoto etc. Family portraits are so much easier when you can actually be in the picture 😉 Heed the advise of others. I am glad that I kept my DSLRs, as much as I dislike using them now. They serve a purpose.
What do I shoot now? A Leica. I switched back to film and now process in my kitchen sink, and scan the negatives. My wife uses the R-D1 all the time, and the Leica comes with me wherever I go. "Your not taking the R-D1 to work again, are you?". I also can't wait to hand down the Leica to my son when the time is right. I doubt the R-D1 will be functioning at that point. I worry about the batteries & SD cards. Thats another topic though.
Changing topics, are you sure you want to go into photography full time? My hobby has become my career, and it is no longer my hobby. My career has served me well over the years, and has allowed me to indulge in this hobby, but my career is no longer my hobby now. It is a source of stress, and long hours. Photography is an escape for me and has changed the way I look at life and objects around me. I don't want to loose that.
A highschool friend of mine recently got married, and I bumped into an old friend. She is now a professional photog, went to the Kodak school, and shot the wedding professionally. She was the primary photographer, and the stress was on her to get "the pics" and it showed. At that point, I had realized that I don't want the stress of being under the gun to get "the pic" in order to bring in the $$. It is fun to take pictures and sell them if they are good. That is different from doing it day in and day out.
I'm curious to know how many ppl here are full time professional photographers, ie, that is all that they do. I would hazard a guess that most are amateurs and do it as a hobby. For those that are 'full time' has the passion remained through the years? Is it still fun?
Also, you might want to post a similar inquiry over on 'www.robgalbraith.com'. The site is geared towards full time professionals (or atleast was a few years ago)..
So in a nutshell, I went from a DSLR to a RF without using one and loved it. It changed my photography-life, and that of my wife. I'm a convert now and wouldn't trade it for the world. However, my SLRs have aren't going anywhere.
That was a long ramble.. Hope some of it is useful.