80's aluminum frame, not a deepV, and whatever else you can find. id stick with r600 or dura-ace crankset, or something else light.

for the record, i have a schwinn world in a 58cm frame (really a 23"), brooks saddle, mavic wheelset, 105 cranks, old mafac brake and steel handlebars. my bike weighs about 23lbs. oh, and the drivetrain is all heavy duty 1/8" stuff. stick to the 3/32 for lighter overall weight.