The bane looks like an awesome choice. It has a nice feature in the quick disconnect LED. Since you got the RGB however you probably don't need that feature. The bane, what a beast. I wonder if they will make a bane battle staff, that would be crazy.
Since the pommel is MHS compatible, you could buy two Banes and a coupler from TCSS, put 'em together...Voila, Bane battle staff.