I have full faith in TA coming up with the best head possible it will turn out great and they will have good reasoning behind the design. They have a track record of proven products and these heads will be worth the wait. It will be interesting because at the same time Scotty Brown will be developing his CNC head program and my heads will be done by Chris so it will be neat to see how they turn out. Chris's porting has been worked into some of the TA BBB heads BTW.