You might want to talk to some of the fellas on KJ part of the forum. Moreover, if your drive train and body is in exceptional shape you could go with a complete rebuild from a good shop consequently, I heard the valve springs aren't the greatest. Or you could look in purchasing a complete motor rebuilt form Mopar or qualified engine rebuilder. It's up to you to work out the math. Sorry to hear what happened and wish you the best of luck.
When you get knee-deep in a situation, floor it.