The BG's have a great midrange but have a limit on upper and lower extension by the nature of those large ribbons. Wisdom uses proprietary ribbons and Genesis added tweeters.
Brian at VMPS might have something if you don't mind tacking another pair of tweeters on top and adding a 7kHz or so crossover. I'm thinking of their directional FST as used on the Elixer.
Brian at VMPS might have something if you don't mind tacking another pair of tweeters on top and adding a 7kHz or so crossover. I'm thinking of their directional FST as used on the Elixer.