A friend of mine found a Lemond 853 steel frame in a dumpster. Only problem is, the downtube is almost cracked in half. The rest of the frame looks straight, so I was wondering if it would be worth it to repair. I imagine it would be pretty easy to cut out the downtube and weld in a new one. Does anyone know what this might set me back, not including paint? Any shops/framebuilders I should look into here in Florida? Thanks.