The TU would kind of round out my collection and be happy snailing along the backroads.
You seem like you know what you want, so go for it. Just please beat that dealer up on that price. Remind them that its last years model and that you can get the superior RC390 for less. I would nick pic it stating all the things I would need to change to get it the way I wanted - talk about the crap tires, crap mirrors, or uncomfortable grips. And dont talk about how its the perfect bike for your interests!!!
Have you called other dealers? I really feel you should be able to get out the door for under $5k.