I'm considering buying a used frame from craigslist, and the seller says its not in the best shape and has a few rust spots. Would it be acceptable (safe, not take away performance) to cut out the spots with rust and replace with with new steel tubing?
http://omaha.craigslist.org/mcy/3897897326.html
http://omaha.craigslist.org/mcy/3897897326.html