Opinions and advice wanted. I have a 98' Gtp S1X cam, Alum. roller rockers, all exhaust & intake upgrades, as well as an Intense PCM. Car runs great no problems. But, I can't help but wonder if I wouldn't be better off with a direct tune based on what my car is doing rather than a generic PCM. Even though the PCM is reprogramed and is far superior to stock, at some point custom tuning seems like the next logical step. MAF trans. maybe? But, by the time I buy that as well as a scanner to interput the Info it becomes a major investment. Wouldn't know how to interput the info or adjust the MAF Tran. anyway. Or is using the above mentioned equipment simpler than I am imagining?