I've been thinking about something for a while, maybe you guys can help me make my mind up. How many people would benifit from having a diesel tuning shop in or around Tucson, AZ. I'm pretty sure there aren't any in this area right now and like many of us, I love working with these trucks, I even love the smell of burned or unburned diesel fuel so I think this would be a job I would enjoy more than anything!! Thanks for any guidance you folks can give.