I have an 03 mustang gt with minor upgrades that include, bbk cold air intake, bbk underdrive pulleys, flowmaster exhaust, diablo sport tune, and bbk long tube headers. i want to change the cams, heads, throttle body, upper plenum and mass air flow sensor. i know the power you get depends on how well the air flows and that having the right combination of parts is part of it. i was thinkg patriot stage 2 heads, crower stage 2 cams, 75 mm throttle body, and typhoon or p51 intake manifold. im not sure which upper plenum or maf to get. so i guess my question would be is the set up i just wrote down a good setup and if not what would be. also what type of plenum and maf would be better to use