Just a thought.
I remember that Airush VaporX could be changed from bridle to 5th line direct connection. This was done by attaching the 5th line to the same strap you attach the pump to when pumping.
So assuming you can get the line lengths right, do you think a B5 could be converted to a 5line no bridle kite? Or will the attachment points be wrong?
I have always wondered if you could get a mini bridle setup on the Bandit something like the C4 setup and how it would fly, might need a few extra bridle points though, might be the perfect balance between a full C and the Delta C ........??