I have the 4XGuard front skid and belly guard installed. The suspension skid and TC skid are in my garage just waiting on the fuel tank skid to come in. From what I can see using these 5 skids has you completely covered from approach to departure the rear guard would complete this for sure. Add the rock slides and you should be ok for that oh crap moment. You might be able to get some stuff made cheaper but the 4xguard stuff that's visible looks good as well. Also with unibody bolting and welding stuff on has it's challenges.