Picked up an old Peavey Combo 300 today, but it needs a new driver in it. Previous owner took out the BW for some reason. I'd like to get something that's a little bit better efficiency and will take the power the amp dishes out. Bill Fitzmaurice suggested a 1502-4 Black Widow DT for it but those are only 96DB on the sensitivity and also heavy. A neo would be a good option of this amp. I like the tone, but there's only about 2 cubic feet in the cavity so I imagine a good driver will be hard to find. Suggestions?