18" is not too bad and as you mentioned and depending on the shape of the TV and that of the CT, a wing may not offer much gain ... take the trailer out and see what it does and handles. I suggest that you run a baseline with the TV before hook-up and again after; this will give you a baseline for whatever you change. If a vehicle is running a wing/wind deflector and there is nothing behind, i.e., the trailer is not hooked up, the deflector will create additional drag and can reduce mileage.

Regarding the trailer, if you are close to 6' or taller, you will love the added 6" interior height, especially at the door ... my buddy's Wells Cargo with 6' height leaves you with about 5-1/2' door and it really connects with the forehead

I am looking forward to more posts and to see what looks/and changes take place


Good luck...
