Its completely not what you asked for, but I have a 7700 hubbed wheelset with butted spokes on old-skool Open Pro CD rims that I don't want anymore... I also have a 7700 front mech, band-on, in a skinny size (28.something?)
I've been meaning to start advertising them for ages now, they're just hanging about in my "bedroom" (the room in my house where I keep my bikes and also sleep in)
I'm just about to swap out a 7700 crankset for a compact. Trouble is, I can't remember if the arms are 172.5 or 175mm! I'll check tonight. Rings are 53/39.
If they're the right size, would you want the DA Octalink BB as well?