speaking as a guy who does this stuff for others. No, it is not stupid to have someone who knows how to do this stuff, do it for you. while it can be straight forward it can also have pitfalls. If you need you stuff done right the first time & you are uncomfortable with it, outsource.
Hell, I had my drive-line done, could have done it myself but they could do a better job & have the right equipment. same goes for cams, for some it is not worth it to buy the stuff you need to do it right, especially if you don't do that kind of thing on a regular basis.
Could I build my own trans? probably but I don't want to f*** with it. can I do my own shortblock? yes, but once again I'd rather have the guys who do it every day handle that type of thing.
So I'll add to the contingent saying "go paint something else blue"!!
I'll also add, if you don't want people bashing you, step back from bashing others. /ubbthreads/images/graemlins/idea.gif