Teenage budget build

Thanks for the tip. I am really rethinking the stroker build. I planned on all of that. Any recommendation on pistons (brand, type, etc)? New crank or just reuse the old one? I have a .480 lift cam in the 318 Magnum that is in my car. I have been told that may be too much lift for stock valve springs. is there any truth to this? I figured I could get the answer in here rather than making another post.