using Alumin sealed bearing throttle tube, best non lock-on grips?

So I have recently purchased an aluminum throttle tube that uses sealed bearings. I love the smooth action of the bearings and the durability factor. Something I didn't factor in, was what kind of grips to use. I was using Emig 2 lock-on grips. Obviously the lock-on grips come with their own throttle tube.

Any good solutions to this situation? Looks like they don't make the Emig grip in a non-lock on configuration. I can't be the only one dealing with this issue, and I am surprised that it is pretty hard to find grips that come in both lock-on and non lock-on configuration, so you can continue to use your favorite grips.

Any recommendations?