I am just giving what I see as friendly $$$ saving advice. Your stuff runs 9's which is what I would consider a serious looking for that last bump in HP build--You also posess a flowbench as do I. Most of the world doesn't. When a customer asks me for intake porting and I quote him $1200-$1500 for a cut and weld job-most decline. I've also done it for EMC testing and often the AVG power gain is nil or negative.
I'll give you a break--put me on ignore so you don't see my posts. J.Rob