Re: Winch cable
John,
I use a 20', that I retrofitted to the cable winch that's on my trailer.
It's a safety thing. For the past 10 years or so I've been into rock crawling and on the offroad vehicles I've owned, the first thing I do when I put a winch on was to use synthetic rope, instead of cable. Nowadays, rock crawling competitions require synthetic rope. Synthetic rope, when it breaks, falls straight to the ground. When wire cable breaks, you better not be in it's path, or you might lose a limb, or worse.
So with that experience it was a no-brainer to swap out the wire cable. My winch is a 1500lb IIRC, and it has virtually no drag on it when I winch my boat the last few inches onto the trailer.