I'd advise against using any 2 front line flagging bar on a kite that is not designed for that system. In an emergency, and even to self land, the safety system will not work properly.
Get a bar that has a single front line flagging system, NONE of the Cabrinha bars from 2006 -2013 have a single front line flag out system.
@Dark side, best to get a single front line flagging bar. I've probably got something around here....