The kite would fly OK on it with the de-power a bit limited but the safety operates differently so no I wouldn't recommend without major modifications.
Can't see why not. Aside from it being a very ugly looking system. Test the safety system under load and check the line lengths are even and make sure there is at least 2' throw in the bar. I would suggest getting somebody check it out first hand for you though.
I realized that this is not Naish bar at all. I wont risk my safety with her. I refused to pay for the bar so I probably gonna get one minus on ebay. Cheers