I was going to upgrade to a Minn Kota 101 lb thrust trolling motor but I cant. I have room for 1 more battery so It looks like i'll be going with a 80 lb thrust Minn Kota Maxxum BG, a 3 bank onboard charger, 2 new batteries and a 60 amp circuit breaker. I didnt realize how small the battery compartment is.