lets see.. heat would be very nice for some of the camps i go to in Nov and early spring - the shower system might be tougher. we will see when i take delivery.. This will be my 2nd trailer, the first one was a M101a1 with a utility topper, that frankly was too heavy for my D90, so i sold it. The horizon will be a lot lighter.
My plans are to make some smaller modifications, since its already loaded with all the goodies (water, fuel, electrical, solar, pump, fridge)
namely
more camp light
hot water and a sink system with a shower head (on/off valve on the head)
Tent heater
a foxwing awning or similar with some side panels
maybe a change of RTT... not sure here will be camping it before i make any true plans on what is next.