Right now I need two major repairs done before I can drive my truck again as a daily. The gas tank filler hose is leaking on both tanks, and my front control arms and bushings are bad and need rebuilt. The shop wants 522 for upper and 733 for lower control arm rebuild. I really trust this shop and enjoy giving them business, but I have very limited funds and can't help but wonder if it is better to learn to do it myself. Is control arm rebuilding a difficult feat? Is it more wise to spend money to get the fuel leak checked out? Should I fix the fuel leak myself and have them do the control arms? I just dont want to do something wrong which could put me in danger while driving especially since I have no experience and if the control arms and bushings were put on wrong by myself I could put myself in danger. What is your advice? Thanks.