I am looking to go to a heavier and new winch for my sportsman 500HO ,,I looked at the warn 4500s for 700+ and the promax for around 400+. Obviously the warn is a much better winch ,but is it worth the extra $300 ? and what is the best weight ? my winch is a 2000lb and still trying to figure out which would be right 2500,3000,3500,4000,,,,do I need that extra winch power? I know it would be nice to havre a winch that is capable for anything but would going to 4000lb and up be overkill?