Hi Im new to the site, would like to get input on the size of headers I should use on a stroker I am building. It is a 416 with steel 4.00 crank, H-beam rods, 10.5-1 Diamond pistons, Hughes Iron Ram [email protected] lift, Hughes hyd. flat tappet cam .592 int. lift,.606 exh. lift w/246 dur., fully ported and port matched to heads M1 single plane, 750cfm Holley/Quickfuel double pumper supposed to flow more like 830cfm, 727 auto and about 3400 stall conv with 3.91 rears. Are the TTI's and Doug's the way to go or should I go with something else? Thanks for any input on any of this combo!!!​