I've got a 7500FX too. I like it pretty well, it's fast, well equipped and looks good too. It also has lots of places to attach racks and fenders and stuff for the serrious commuter.
Oh, and the Bontrager Hardcase tires that it comes with have been super, too. Not a single puncture in 7 months of daily commutes... and I hit glass and chunks of gravel all the time.
I'm still saving up for a trike, though.
