Well I got thr new engine harness and ecu installed this past Saturday. Ended up taking it out on Sunday the chevy dealer about 25 minutes away and then saw a cool mural on the way home and took some pictures.
Didn't have any issues with her on the whole drive So im pretty happy with that.
On a side note someone has approached me with an offer to trade for my dream car, and I may take him up on his offer. Stay tuned for any possibly change in ownership.