need opinion on modifications

[supraboy380]

im getting ready to start modifying my supra pretty soon, i want to make it a 10 second street car, and i was in need of some opinions. im gonna go with the lexus afm, what are the best injectors? what is the best type of electronic fuel computer? should i switch my greddy bov to hks? whats the best type of intercooler, and is the hard pipe necessary? if so, should i move the alternator and do the dual pipes up both sides of the engine? what should i do as far as air intake goes? how much does one of those cans on the end of my exhaust help, and are they worth it?

any help is greatly appreciated thanks,
adam