I just got a set of delphi 55lbs injector's for my combination below. I need to know about everybody's opinion about running these injector with my combination. I will upgrade to a 63 or 45 once i get the headwork and the bosch staged fuel pump but that wont be for a while. Should I trade these in for 50 lbs instead or just install the 55 once I get all the work done to the car and not now.