I think you should service the winch first to make sure it works correctly before you mount it. I like the synthetic rope - its way safer in a failure than steel. The donut rings are way handier than snatch blocks, and the choker are quick and handy too.
I have very little experience with the synthetic stuff but I have spent like 8 hours on the PTO winching my 2.5 ton signal rig up and down mountains. Winch a couple hundred feet up to a big tree. Throw a chain around the tree and the bumper so you can spool out the cable to the next tree - bump forward a little to release the chain, then back down enough so you can drive forward and miss the tree. Rinse and repeat. Works about the same coming back down Sliding on mud/ice with the wheels locked isn't a good feeling.
I have very little experience with the synthetic stuff but I have spent like 8 hours on the PTO winching my 2.5 ton signal rig up and down mountains. Winch a couple hundred feet up to a big tree. Throw a chain around the tree and the bumper so you can spool out the cable to the next tree - bump forward a little to release the chain, then back down enough so you can drive forward and miss the tree. Rinse and repeat. Works about the same coming back down Sliding on mud/ice with the wheels locked isn't a good feeling.