in other words how can you best deliver messages about what you can do, that others cannot, in a cost-- effective manner? older vehicles may be lacking in that area. i'm using some outdoor canvas-type fabric. i'm getting a new work computer here in a few hours. we believe that everyone is different and not all products are the same. i don't comment much at all on other posts and i'm sure that would be very helpful. we are no longer who we once were, but different-new. tin badge on here is running the same setup as well. 