Curently I have a very dull and blank panel, however I only would like to add arrows / or directionals in the form of an 8 way.. currently I have U360's installed on my cab, and the dust washer it uses rests on the top of the panel, and it happens to be "sanwa dust covers" So im looking for arrows going in 8 ways, looking to get them printed in sticker form if i dont like im going to remove. I want the 4 of the directions to be mainly emphasized in up down left right.. and the others to be not as bold / and slightly smaller, any one have a template of the size of the sanwa dust cover and can get me those arrows/directions i need. Also whats the best way to apply them without removing the panel, I guess maybe almost like a clear vinyl?