Blown headgasket. What's next?

Well, i had set aside my Christmas bonus with the plans to paint this dart. But there was a new set of Hughes EQ 2.02 heads on Craigslist local to me. And my dad has a freshly machined 5.9 block and crank with a new set of sealed power pistons. His plans fell through so he said I could have the block, crank, pistons, etc. I picked the heads up yesterday for a sweet deal.

So instead of bolting mine back together, I'm going to build an engine. I should have rebuilt mine before sticking it in the car to begin with!