Vics
Veteran
RFs have their advantages and disadvantages... Unfortunately, the macro/close and tele end aren't among the advantages. For things like that, an SLR really does shine. Part of its versatility, but you pay for it with size/weight.
I think an FM and most lenses from 24 to 85 would be smaller and lighter than my M3/50 DR. If my "style" needed close focus, I'd go back to my Nikons in a second. They're sitting right there in their case. I use them on the rare occasion when I shoot with a long lens. If I were the OP, I'd go back. Leica isn't for everyone.
Vic