I apologize before hand if this is not allowed, but a local group member is making custom color side markers for the 370.. switchback, rgb, ect with almost any color + instructions included..
I cant link the post directly, but it is on the groups facebook page
https://www.facebook.com/groups/CFZCC/
If there is another way to spread the word, let me know. (I get nothing from this, just thought it was cool thing he was making).