I looked at the truck since I realized where it was sitting from the pictures. It looks like a typical work truck. Ask Steven about how workers treat work trucks. I'm a little scared to drive the ones that the guys that do work for my dad drive. They don't give a **** about anything on the truck since it's not theirs. If you ever get the maintenance records, be wary - the records and the condition of the truck are only as good as the mexican who took care of it. The reason it has a vinyl floor, vinyl seat, and only an AM/FM radio is because the company knew it would end up getting crapped out. It probably cost them about a hundred bucks to get Shammy Car Wash to detail that thing to get it to look like it does now.
Do what you want, but don't whine here in a couple months when the plastic throwout bearing goes out, or when you have to pay for ~$250 injectors.