That is what I am currently running -10 all around, but I get this crazy squirelliness that really makes the thing hard to handle, and more over, not smooth, not stable, etc. I do agree that the cornering is very nice, but straight lines are not fun at any speed.
I'll try changing out all tires and see if that narrows it down to a chassis problem. If it still wiggles, then I'll know it is not the tires. If not then I'll have to try something else.