I actually have a 200 f/2.8 from the AE-1 kit I bought that turned out to be in pretty poor shape so I sold it on eBay.
I'm not much of a telephoto shooter, I think the 100 would be fine for my desires with this camera.
Wide angles however, that's my game for sure. I'll look into the 24/28/35 f/2 versions if I can find one of them for a decent price. 35mm is definitely one of my favorite focal lengths as well.