you don't wanna run an FMU at all.. the are junk, take my word for it.. many motors go boom!

get some bigger injectors & use a free engine managment system to save your self some cash & increase reliability.

not to sure on your "Honda-tech oil fee/return lines"

no need for the 3 bar map with certain tuning apps

no need for the throttle body but if u want it thats your call.. just tryin to save you a couple bux

keep researching.. not to bad of a job so far.. & something that your really gonna wanna look into is trim sizes on the turbo's not just the general terms of t3/t4

hih