I have scrapped the styock block idea and here are the parts I have reaquired. Stage 1 block 40 over w/ steel mains. 3.060 steel crank. 6.5 Corrillo Rods. Stage 2 steel heads untouched never run. Here are my questions as I am ignorant to most of the stage requirements. How much extra cost am I going to be in if I decide to use the destroked crank over stock? I know I will have to have a set of pistons built and the rotating assymbly ballanced but what about the balancer and pulley set up? I dont believe I will use the stage 2 heads because of cost (intake, headers...). I will probably use a set of GN1s. Hopefully the use of GN1s over the S2s will keep the usefull power down in the rpm range also. What would be a good cam with this setup and what are your overall opinions of this combo? This is a street car that will be driven to the track on the weekends.