Well I changed my mind... I have decided that I am going to go with a Dana 60 front and a Chevy 14 bolt rear both with 5.13 gears. I am going to run 37 - 42 in tires. Not sure exactly what size yet. This is kinda what I want my truck to look like.
http://board.marlincrawler.com/index.php?topic=31519.0