Unfortunately, this forum isn't too active so you won't get much feedback. I suggest if you get the car, you join the other buick forum... you will find many more active members 
To answer your question, with TTL it isn't a bad deal but I don't know what your TTL is for CT. Most of us have been able to get 30-31k before TTL. Based on some rough math, I'd say you are close.
Adam
To answer your question, with TTL it isn't a bad deal but I don't know what your TTL is for CT. Most of us have been able to get 30-31k before TTL. Based on some rough math, I'd say you are close.
Adam