I saw another post where a guy was running an Android tablet for maps. That inspired me to finally remove the old non-working flasher in the center hole and fabricate a solution to plug it and create a mount for the tablet. I never use the speedo (always look at the graph for GPS speed anyway), so I canted the tablet mount over that way. I could raise it up if I needed to see the speedo. Water test tomorrow to see how it rides. I have a waterproof cover that allows the touch screen to still work if needed.
Hopefully it rides well.