Hey, I've got an 84 Trek 770, mostly campy super record. . .
I just haven't finished building it up yet (needs repaint). Got the frame for $25.
spent a bit more on the super record parts.
I also have an 85 Trek 670, wonderful rider. I can't wait to get the 770 on the
road (just have to figure out who to send it to for repaint!).
I also lust after Colnagos, de Rosas, Pogliaghis and Tommasinis, still want one
of the above but the Trek is an awfully nice bike. Personally I think they rival
the italian steel of the era.
The Mexico was built in Italy, just like all the other colnago's. They were built
in honor of Merckx's hour attempt at the mexico city velodrome. I believe
they were straight guage tubing (columbus SL?) as opposed to the Super
which was a butted tubeset. If I were looking for a colnago (and I always do)
I'd want a mid to late 70's model, a late 60's pogliaghi is right up there on
my list along with a few unknowns (like Zieleman).

Marty