I am about to do the mini me swap, and have gone over my options on the vtec, whether using a switch such as V-AFC or the EX ECU, now the switch would work and all, but isnt it true that only the vtec ecu can properly operate it due to it also advances timeing and adjusts fuel at the vtec point? a switch would only kick the lifters into vtec and not do the timing and fuel. correct?