the latest upgrade on the 97:
cant see at night, took someones advice to soak the headlamp shell in dishsoap & water overnight. the lens & reflector had oxidation? build-up & reduces candlepower. then direct-wired the headlight with relays & 16g wire. decent difference for minimal bucks. i made my own, but i'd guess similar to the plug & play mentioned. this is the current electrical state of my tractor.