I see no reason that the 8xl will not push the ruslter to 60 and beyond. What mah is the flightpower battery? The increased battery weight will help the rusty stay on all fours.
Paralyzed, are you trying to say that I am fat? Not nice, I will come up there and push you out of your chair! Meanie!
That said, I do like a good debate, especially when the facts and popular opinion are on my side. That is almost as much fun as when there are no facts and I am going against the unwashed masses' stupidity!