I am rebuilding a carb for my truck and need some help deciding what jets and rods to run. I currently have 32B/DH with 70 jets. I plan on keeping the DH and go with a G hanger. I also have some 73 and 77 jets and some 51B rods. What combo would you suggest? This is for a crewcab dd with some towing and stock 454. I understand the rod/jets should be about 30-33 sizes difference just wondering where to start. The rebuilds from summit, edelbrock etc run 36B/69 just wondering it if should buy those sizes or just make sure the difference hits 30-33.