Thanks for the help guys... I ended up sending the ECU back to ECMTuning, and it turned out to be a bad socket job (no i did NOT do it myself..hehe).

Got the ECU back, plugged it in, and she fired right up and idled perfectly.

As for the 450cc injectors, I actually have 750cc's that have been sitting here in a box for a while, but without ECMLink, I had no way to adjust for injectors that big (properly).
Either way, I installed them the other day, adjusted the settings in ECMLink, and got the car to idle fairly well. AirflowPerRev = ~.29, and CombinedFT fluctuates to between +-.75%, so not to bad.

The only thing that i can't figure out is although my numbers seem to look good and stable for those, my idle fluctuates more than I like.. I have the Idle set at 850, but the idle fluctuates between about 800-900. Notice I said fluctuates (is not stable), and NOT surges. I have adjusted the TPS on both the TB, and in ECMLink, and verified that at 0% throttle, my IdleSW is 1.

Today I plan get my cruse dialed in, and hopefully tomorrow WOT.