Scoyy: There are lower range gears on the way, there was a post for "what gears do you want" a few months ago from one of the companies.
The 5.38 gears will swap directly in the back, but on the front you will need to swap your differential. This is because of the change in the side gears from 22 to 26 spline.
J-Ron - Yea, we tore up a couple of stock transfer case mounts before switching to the "bullet proof" mounts from Rocky Road. And we have torn up a couple of those as well.

Two rigs switched over to the new aluminum transfer case mounts from Trail Tough. They look great, but they do transfer a lot of drive line noise into the frame. Low Range Off-Road has some nice looking Rock4x Transfer case mounts with full warranty, but they have been out of stock for a while.