The best thing to do is WAIT! Don't sell it yet. I know the money would be nice but when triumph releases the new big twin your going to regret not having it to barter with. You can sell it and get a bigger twin when the time comes. If the new triumph doesn't catch your eye then sell and buy something else.

OR.....Chop it! If I had an extra bike I'd be workin' on one while I ride the other. That thing would be on blocks right now.