I'm doing an LS swap to an S10. Like every other car project it has gone way over budget. So I have not yet bought a HP tuner set up yet. I do plan to buy when I get to the tuner stage (which is getting close). I purchased a P59 PCM with a "start up tune" with my custom made harness. My question is if I borrow an older set up from my nephew and buy credits to look at the file. When I do buy a new set up for myself will I need to buy more credits? will it be compatible?