That sounded good for a second because of being able to have both the foot and tank shifter with the original clutch, but now seems even more dangerous seeing that the front brake is on the right side. I would think it would also cause some confusion in a panic. Also, shifting with the right hand would be kind of weird because you would have to remove your hand from the gas/grip to shift, then put it back to throttle. It would be like driving a big rig with that long pause in between shifts. Again, I'm sure with many years of riding this way, it wouldn't be a big deal. I personally only want it one way or the other, foot or tank.
Funny thing is I've been kind of practicing lately using my foot as a clutch, shifting the ghost tank shifter and even stopping with just my right foot down. Getting a head start can't hurt.