have already pulled the Corbin cover off and am gluing foam on, as an experiment.
Welcome aboard, I rode the K75 today, and had 2 strangers start talking about BMW brick's, as we waited in line at UPS. One guy still has an LT, and the other rides an RT. Super cool way to pass the time.
If you still have the cover off, it's worth putting in some silicone for long ride days. It's easy to do, and the most time consuming part is scraping out the foam with a rasp. The pic is from the Harley I'm working on now.