Do it man. If you plan to keep it and can afford it... I bought my 06 when there was 3 left in the state (july 07).. paid $5400, and didnt think twice. Wanted one forever, wanted an unmolested one that I wasn't going to have to spend a year chasing down an air leak, or electrical prob.
It was my foray 2-stroke, amd I wanted to learn on a new one. One of the best purchase decision I've made. I keep it indoors, and its still stock besides the cpi inframes and k&n. I love it, its reliable, and I know every hour that's been put on it.
I don't plan to sell or try to make money, if that's the goal, you'll fail.
Hope that helps, sure ill get shit for overspending, but building it as I go is nice, cuz I can always get more power.