Not sure on the Badlands winch, the SW Terra 4500 uses less amps then most winches out there including the SW Terra 3500. In the research I had done a while back it beat out Warn and all others at that time for low amp usage, waterproof, stronger internals too. Only down side is the SW mounting plate that holds the fare lead, the upright tabs should have a small gusset behind for greater strength. I’ve bent mine even on light pulls. KFI mount has been great. In respect to wiring I used 4g wire from stock battery to under hood Odessey 925C AGM battery, with Blue Sea mini add a battery kit. Run all the auxiliary stuff like winch, lights etc off under hood battery. Blue Sea is a battery isolator that regulates charging to whichever battery needs charging. Stock battery is isolated for starting engine only, takes priority charging (I think), so you always have a topped up starter battery. It does cost a bit to set up and is time consuming to do, but totally worth the effort and you don’t have to do it all at once either can be done in stages. Mine is primarily a work machine and I work in remote areas alone lots, so durability, reliability is a must, compared with paying for a remote recovery, lost time in wages, safety and client relations above was most effective method for reliable self recovery.