Just grabbed this donor bike off Craigslist $50. Seller said frame broke from rust. Funny.
http://philadelphia.craigslist.org/bik/3485716889.html

All stock except someone upgraded to Rsx STI shifters,bonus. Pretty much a full 105 groupset plus the brifters. I know this 7 speed stuff brings in some good money, but I might build it up. Currently have a 86 Trek 400 waiting for an OA bath, got a little rust issue in spots.

What do you think of pairing the 400 with the 105/brifters? Seems like a good match to me. I'd probably use it for a century ride in the Spring. Or sell it off and profit? I have the stock parts for the Trek still. Other option would be to look for a nice 90's frame to build.