Okay boys and girls, my wife is wanting me to give her a list for xmas. I have narrowed it down to these three finalists. Take a look at my mods and tell me in what order they should be put. I want the datalogger so I can do real time reads on my car so I can fine tune it. On the other hand I am sort of interested in the SMC products out there, and they have datalogging. If any of you have the SMC or similar product please give me the good and the bad and if they are worth the money. As far as the MSD and alki kit go the later would give me more HP when I am using a lot of boost. But the MSD should make better combustion at all rpm ranges not just under boost. I can't sleep, I don't know which one to get!!!! Help me out please.