I asked Stinger if they had a template for the Kaos/KP and they told me no, but if I wanted to send in one of my frames they could make one. I haven't had the money or time to do it, but someone will eventually.
SPD has a different version of wraparound grips. They are rubber finger grips that are made to fit 45 frames, but can be modified to fit most frames. It looks like they fit under their current grip panels.