Which ECU should I use, PFC, Microtech or Pettit re-programmed ECU? I have an Apex-I intake, downpipe, off-road midpipe and Apex-I GT-spec exhaust, Unorthodox pulleys, and a Greddy Front mount Intercooler. If PFC is way to go, has anyone heard anything about the SR motorsports pre-dyno'd PFC???