I wouldn't go that far! I'm a shadetree mechanic at best. The stuff I do is usually done with help from the guys here and I am fortunate to have a neighbor who is an ace mechanic that shows me how to do this stuff. The main point is, if I can do it, anyone can! My real job (beer plumber) does involve a lot of fittings and making sure things don't leak and that definately came into play on this project.