Or you could use a legitimate vBulletin license # and not one that's not even registered to an x10hosting account.
I've already notified vBulletin about the license # in question - they're aware that it has been compromised. You are approximately the 10th person I've seen using it, which is bad given that the license # isn't registered to an account on x10hosting in the first place.
You will not be unsuspended. Period.