Okay, I finally finished my project. I ended up buying a Diehard Platinum Group 31M. I had a hard time believing that the beast would fit, but it did! It's very tight on all sides as you will see in the pics. The old Everstart courtesty of Walmart with its awesome 600 cca doesn't even come close to spinning the motor as fast as 1150 cca!
As far as the install, It's about as close to plug and play as you can get. I shaved off the fins on the bottom of the battery on one side, but really didn't have to do it as it fit in there with about a 1/4" to spare. I did have to use a longer battery tiedown on the backside of the battery. Other than that, it dropped right in.
The battery is TALL! I'm pretty sure you only have about 1/2" to the bottm of the hood. I did use Fourrunner's battery cables, and I am also running a new light harness, winch, aux. lights, and a battery tender. Anyways, here's the pics! Feel free to fire away with any criticisms and questions!
TK