Any opinions on dealer demos?

I have been talking to Moore Hummer in Richmond, Va and they have a 05' demo in the showroom with 7,000 miles on it. the VIN is: 5GR GN23 U1 5H129723 they said that they would be willing to deal on this truck as its a leftover demo. It has the LUX package, Navagition system, 3rd row seat, the uplevel chrome package, sunroof, and wrap around brush guard. The MSRP is listed at $61,835 what do you guys think would be a reasonable offer for this setup? Oh yea it is yellow as well so it meets almost all of what the wife wanted on it.