XT 660/600
Mechanic just got Rid of his, moved onto a Deauville, hes getting old.
This is just going from what he said/what I can remember.
1) 3/5
2) 4/5 Only got 50bhp or something from emory, and a single, so not exactly fast.
3) 4/5 Enough for general road use
4) 3/5 Can be quite expensive sometimes.
5) 4/5 Quite realiable from the words
6) 3/5 can't see it being that comfy, but its possible.
7) 3/4 /5 depends what tyres are on, knobblies would be good for this

5/5 Nice and Thin, easy for filtering etc.
9) 3/4 /5 depends what tyres again, he didn't use it for hooning, so no feedback on that.
10) 3/5 Not very cool.
A big fat no to the RS250, things a beast, would demand to be ridden hard all the time.
And you wouldn't have a choice.
My post isn't very informative, sorry, all I really can remember.