Also, a note about Grip Puppies: I added these about a month ago. I like them a lot but the heat transferred to the hands from the heated grips is significantly reduced. On the highest setting I used to think the grips were almost too hot. Now, with the Grip Puppies installed, the highest heat setting feels like low. Yes, I can feel the heat, but I wish I felt more heat.
It is a trade-off. Expect to lose some heat from the heated grips if you add the comfort of Grip Puppies. We'll see which direction I choose when autumn rolls around.