Just a couple of thoughts......
Don't you guys consider an 8000lb winch to be a little marginal for pulling a JKU out of a bog?
Synthetic rope - you have to careful to watch rubbing wear/tear if you pull over a rough edge (think a rock ledge) - this may cause the rope to later break under load at the damaged point.
Another thing with synthetic is leaving it uncovered and spooled on the winch .... UV degradation to the rope is a real issue.....that sun faded looking rope is not going to yield it's full safe working load.
I run a 9500lb on my JK, and if I had a JKU I'd probably have gone the 11,000lb version (only like $50 more). I also run a vinyl slip over cover that protects the rope from UV, and I run a slide on woven protector over the rope that can be slid down to any point where the rope has to pass over something that may damage it.
As to Warn winches.....pretty popular with the competition guys, but among the general offroad touring types, they have a bit of a negative reputation in Australia because of their refusal to warranty a winch thats gotten wet.....yep, no warranty if it fails and they find water in it. Well, that plus the price of the things in Australia....they're like 4 times the price of a reputable "other" brand winch....ouch. :doh: