First, read my signature regarding the people who print their business cards on the back of other people's business cards; that specifically refers to Bruce.
Bruce was kicked off of this forum for ripping countless people off, and for constantly trying to peddle stuff here without paying the lousy $5 fee to the forum first (nevermind copying everything he does or sells from somebody else -- he's never once had an original idea on his own).
I'm not aware that Bruce has welded more than 1 or 2 cars, and even then I think he had someone else do the welding with the cams out of the car. Either way, Kirk is ahead of him by well over 1000 cars without a single post-welding failure.
When you ask yourself whether it's worth whatever price Bruce is asking along with saving yourself 90 minutes of driving (and that's all it is, BTW), consider what you'll do if one of his welds fails and you have a cam failure anyway, or worse if he's not experienced in preventing the numerous other risks of motor failure inherent in the cam welding process. Will he warranty his work and replace your motor if he destroys it?
Speaking for Kirk, we don't really care if you go to Bruce or not. Our schedule between now and the convention is almost full, and one cam weld more or less isn't going to make or break the business. A significant part of our work involves fixing other people's screw-ups, and we make more on a motor swap than a camweld anyway, so we encourage all the fly-by-night welders out there to keep up their bad work!