All this is just theoretical pondering until I see results and no cels.

I don't have an exact quote because I need to see what kind of real world build time is involved. All intakes will have to be built on an actual engine. Its the best way to insure port alignment.
I have an August 1st deadline. By then I should have enough information to either start production or go back to my regular life. If I decide there is not enough interest I will make sure I post enough information for DIY.