Clutch help and other stuff

I abuse my heep. In general I drive all my vehicles hard, and to the max. And when things break I lay off for awhile.... until I get the urge, again.

So now I have to replace the clutch, am thinking of a good quality like a Dual Friction clutch kit. Is it hard for a do-it-yourselfer to do a clutch?
I can rent a garage for $15/hour full tools and lift. My old mazda cost $1200 CDN and that is just robbery. I also have to fix a power steering problem. It might be just fluid, its half way down the resevoir. Will also be replacing the rear-axle with a D44 or a Ford 8.8 soon.

My engine had broken motor mounts ever since I bought it, causing the engine to sit lower to the axle. This caused 2 oil pans to be replaced and some of the engine cast to break off. I got a heli-coil for $320 CDN, just 2 maybe 3 bolts. I just went to a laudry-mat to wash my Jeeps interior carpet, smells fresh. Am cleaning the Heep very well.

Has anyone tried Rino Lining the whole Jeep body? What are some other brand names that do the same job? Line-X comes to mind. What do they cost?