I just bought a Hexar AF, in part inspired by this great project.
It is not the first Hexar I have owned, either, and like you I am promising not to sell this one.
I got it in the mail today from Japan and was initially disappointed. It was not mint as described. I could send it back...but i got it home and cleaned the shutter button, which stopped being fussity. I programmed it for quiet mode. I wrote Aki-Asahi about a new skin for it (they list it in Japanese but not on English page). I have a bulk roller full of Ektachrome 100 and another with, I think, Fomapan 50. I have to check that! I have some other random film, I'll try to shoot through the Hexar.
I've been away from film for a long time, chasing the digital dragon, and I got tired of the constant push to get new and better cameras, and the unsettling idea that I will, for the rest of my life, have to keep transferring all gigibytes of images from one whirring hard drive to the next. The old slides and negatives I have need only be kept dry, they don't need any further energy input or technology, at least for simple preservation. I guess I'm looking at longer term simplicity. And just having some fun with film, while it lasts.
I love digital, and can jump back in any time. I may pick up a Sony R1 for digital dabblings, old but still quite decent. In the meanwhile, I have a Hexar Journal or my own to begin.
thanks!
doug