Yamaha FZ6R handlebars on WRR?

I'm still trying to make the WRR more comfortable for long distance riding for my old carcass. Am considering that the discomfort might be eliminated by putting on handlebars with a pull back that is closer to your body so that you can not have to stretch your arms or lean forward so much. So I got the idea of putting bars from an FZ6R on the WRR. My Wee has very similar bars and its very comfy. Anyone ever tried something like this? I will not be doing any hard core offroad stuff, so I can avoid crashing. If I crash and the only thing that breaks is the handlebars I'll be real happy. Crashing is not in my plans for this bike.