340 to 416 stroker build need advice

My combo is .030 over 340 block stock main caps with mani and head studs. W2 heads ported by Shady Dell speed shop.Victor W2 or Indy intake. TTI 1 7/8" headers 950HP ProForm carb. CR is 11.2 the pistons are Wiseco's the rods are CAT H beams and the crank is a MP forged crank. The cam is a Racer Brown 570 lift 270 @ .050 installed @ 108. It is in a 69 Dart that weighed 3500 with me in it. 4.30 rear and a 4400 TA convertor. It run consistent 11.0's - 11.1's. It will run on 93 octane fuel if the timing is pulled back to 30*. If you are going to drive much on the street this cam is probably 10* too big for that. That said these 416's do have big block power! Jim