Well, doesn't appear to be a way around the hard limit via admin panel, so I've PM'd Baldy to see if he knows of a way, but it ain't likely. Can't insert a post beneath yours, either, Meat. They go in by date.
I have another idea, but lemme wait to hear back from Baldy about the limit before acting on it. Also, busy as hell with the big Motorcycle Show this weekend, so please be patient.