Does anyone have foam replacement grips and the Vista-cruise control? I am considering getting the Vista & foam grips but wondering if the Vista control would be rubbing against the foam and damaging it? I need something to eliminate the vibration in my hands and also want a throttle control and would prefer the Vista-cruise due to lower price than Throttlemeister. But if the Vista would damage and eventually destroy the foam grip then that set up obviously would not work.