I kind of distrust Ampeg as a company running off its legacy, its lengthy list of endorsers being the people who's gear you are paying for when you buy one of their products. With limited space to fill, might do well to look at the nicer end 1x12s, the Aguilar GS cabs are pretty nice, but have the same gap between woofer and tweeter. The Barefaced 1x12 is probably bit middly in comparison, which is more my bag, and you can eq in some more lows, but it will go loud enough, the Compact is the 1x15 and is probably ideal, if not overkill. Do you need a tweeter though?