Two questions for those of you who have more knowledge of fine tunning on a 98' GTP. First what is the difference, as far as end results, between the AFC 2.0 and the MAF trans plus. Also, considering I'm a novice at fine tunning, will a ramchargers scanmaster give me enough info to use a fine tunner like the MAF trans or AFC 2.0. Just want to be sure that I'm getting the most out of my upgrades. Aftermarket cam etc. Any opinions or shared experiences will be greatly appreciated.