I just upgraded to a 95 amp from the stock 65 amp on a 88 Wrangler 6cyl. I ran #4 cables to the batt lug on the alternator to the starter relay and then from the relay to the battery. The plow is grounded the the neg side of the battery. The battery is a 1000 amp and new. The 65amp wasn't strong enough to keep the battery up so that's why the 95amp. Is there anything else I need to do? Haven't had any snow lately to really try it out just ran it up and down. Any other things I need to put on to keep the system safe? Thanks.