Suck it up and POUND THAT PINCH...POUND THAT PINCH! I know how you feel. I felt the exact same way. It can be done in a way that you will not even notice it and no harm will come of it (based on past experiences of KJ owners who did this some time ago). Just take your time and finish it clean. There a several write ups on it. Sorry I don't have time to post the links right now but you should be able to find them. Good luck and we're here if you run into any trouble.
Just kidding.... here's one of the cleanest I've seen.
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?t=12864&highlight=pound+pinch+weld