Post up in your local region. Make some friends. Get to know the guys. I dont even know where you are from because you did not fill out your info so I can't even suggest a regional shop. If you have a CEL, it can be read. If your CRUISE is flashing you have a cel.
I was on the forum with a stock car for a long time and felt over my head for a while with how different these cars respond to mods. I can imagine how it feels coming in with a modded car thats new to you. GL!
Some of my saga: