For those asking about changing the color of the tan exterior of the tub: I have done a little research and found that yes it can be painted over with just paint and doesn't have to be re-LINE-X'd.
The tub can easily be unbolted and then the black LINE-X'd part of the tub rail be taped off and flip the whole tub over on a solid surface and just paint over the tan LINE-X and bolt the tub back to the frame and you're done.
If it was me I would do the same as above but get LINE-X to professionally coat it in whichever color you prefer. Heres a link to my research.
http://www.tundratalk.net/forums/tundra-general-discussion/116291-can-i-spray-over-linex.html
So since the trailer is already completely LINE-X'd and rust free do not expect me to take any off of the price because YOU want to change the cosmetics of the trailer like the color of the tub or change out the wheels.
It's not going to happen because I'm already taking a huge loss on the price.
That being said, the trailer is still for sale $6K w/99" CVT awning included please message me with any further questions or comments or reply below. Here's where you can also reach me 757-284-5204.
Thanks for all of your interest, Robert Black