My philosophy is to do what I am capable of. If you have a garage and tools and skill I will do it myself. BUT (the big but) if it is beyound my skill I hire the right pro. I do this in everything, plumbing, heating, electrical, photography, etc. The independant mechanic that does my work is considered to be one of the best.

I learned this when I was working as a professional wedding photographer (no I do not do that anymore). Many couples were very dissapointed with uncle Charlie's work. It was usually worth what they paid for, nothing.