what's in that 340?

hey guys, I was just wondering what the cost range is on your'e above mentioned stroker builds hard cash wise, and how much of youre own labor you did. I have a 340 I will be building in the next year and a half and im just recently getting back to the car hobby so I know very little about stroker motors. I have a set of w2 heads I will be using and a couple of intakes for the w2s to choose from.