My rig:

5400 - GVWR

1250 - TRAILER
2300 - HULL
*450 - MAIN OUTBOARD
*100 - KICKER, BRACKET, OIL TANK
*100 - DUAL BATTS
*450 - 60 GALS GAS
*100 - ANCHOR, CHAIN, PLATFORM, ROLLER

4750 - SUBTOTAL
*650 - ALLOWED FOR GEAR, FISH AND [ANY WATER IN BOAT]