Overall I am very happy with the results of the mod. At 2600 the stbd cylinders are #2 (303f) and #4 (394f). I can easily ballance those two.
The port cylinders are still high. #1 (385f) and #3 (403f). I gained over 200 rpm before the temps went over 400f. I think the inlet duct on the port side is still a problem, so the next step is to clean it up to smooth the air internally.