A Kamm'd basebar certainly would make 3:1 easier to hit...even if the aero benefits are essentially nil. Making it so the same extension hardware can be used is trickier...the chord of the spacers is right about 3x the bar's thickness as it is, and they're more or less centered fore-aft on the current profile...so simply hacking off the tail isn't an option. There is no "easy button" on this one...but it's not like we've never thought about it. The summer is young.