512 Stroker

I'm looking to build a 512 stroker from 440 Source over the winter. I'm not sure of the exact details of the build yet, but I can tell you the goal is a 500 hp streetable engine that runs on pump gas is the goal .So this means no more than 10:1 compressio n.Probably a mid 500 lift cam. I don't know what I'm gonna do as far as a carb or intake.
For those that have builta 512, what did you use for parts? If you could do it all over again, what would you do differently.