Well, our crew here in AZ has just about completed our 5th SAS project. All dramatically improves suspension performance in the rough. Some with leaves, some with coils. Honestly, we've given up wasting time on IFS for rock crawling. IFS is better suited to high speed desert stuff.

I don't have an internal cage because I have a regular cab truck, and I barely fit in it. I don't see the need when the bulk of our wheeling is low speed crawling. A truck flops over, we pull it back up and keep going. We did that with mine a couple years back.

Just don't assume that because you aren't fabbing stuff that there aren't others out there who are. Good stuff. Not MVM hack jobs.