I was looking over that page and saw the pictures. Does cutting and rewelding the mounts in place hurt the integrity of the motor mounts? Would there be any issues with the new seams coming appart?
NOt if they are welded properly. I'm more of a metal melter than welder and I've never had one fail. I do weld both sides and add more material than is probably necessary. The parts in my son's Dart have over 35,000 street miles without an issue at the K-member (low quality clutches are another story, though).