well at the moment i dont i just want to get all the info i can so wheni do have the money to upgrade i wont have any issues with the swap

I have to agree with what Sarge is saying. There are a couple of guys in our club with D35's that have Super 35 kits and disk brakes, but they spent a fortune on them. I have never seen them break them but they are only running 33's and stuck at that tire size because they are scared to run any bigger. They also stay on the trails locally that the main obstacles are slick mud, not rocks. When they want to go to bigger tires they now have $1,000-$1,500 wrapped up into an axle that worthless to them.

The guys with 8.8's have a fraction of the cost wrapped up in the axle swap and can run 35-36" tires without worry.

Do the 8.8 swap. They are dirt cheap, and the swap is easy, if you can weld. I have one in my 2000 tj. Only about 2" of lift though. I have no issues and no driveshaft mods.