I got a pretty good deal on an 2010 assault the other day. It has 850 miles 150 on a professionally rebuilt engine (done by a2d sled works) with aftermarket pistons not oem ones. The sled is in really good shape. My question is should I keep it or sell it... I know the 08-10 800s had some real problems. Is there a good chance the engine will blow again or once it has been rebuilt with good pistons is it good to go? Thanks for any input. -koltan