I did not sell anything to get the M8, had the money put aside. I've not been shooting as much film after getting the M8.
My regret- Kodak got out of the film processing business. Inexpensive, fast, and good processing. My local Sam's still does it, but the Fuji prints are just not as good as the Kodak glossies. Not enough time for a darkroom, and custom processing is expensive.
I still shoot film, but not as many rolls of it.
Now- My M8 is a late issue, no banding, no dead pixels, no hot pixels, and the ISO 2500 looks a lot better than Kodacolor 800. No complaints on my part. Ever since getting it, collimating J-3's has never been easier, faster, or more accurate.
-my Button rewind M2 is nice, but the rewind lever of the M3 is much more convenient.-