I'm new to da truck conversion thing but know my way around bus conv's fairly well however,... feel like a novice again. We are changing direction from an MCI-9 to (most likely) to a Century or Columbia if I can find something reasonable so, here goes! Questions: Where is a a good source(s) to locate a tractor? I'm in OKC but can travel in any direction for a good buy. Is anyone close to OKC(?) I would like to see a shell under construction, ask a million questions, & get ideas. Appreciate any & all suggestions,...will likely have lots more questions.