Agree whit the answers you have. I thought I'd like the shiny stainless look of my VTR and I do when I clean off all the fingerprints I was thinking of coating mine as well But maybe with something like Dura coat for firearms. you can get plenty of good colors. I do my own Aluminum anodizing Type II. I know Stainless can be anodized but not sure the same stuff can be used for it as I use for aluminum. Maybe it merits looking into. I do have a friend who painted his with bed liner coating. doesn't look half bad and the rubber grip feel, feels good in your hand. He did not disassemble anything just masked off the screen, button and thumbwheel, led and screw heads and had at it. think he said he used tooth pick ends in the vent holes to keep the vents open. when I checked it out it was a very thin layer so my guess is he thinned it with something, when I had it applied to my truck bed it was thick and added a 1/4" thickness in my truck bed.
LOL javadan you posted about the dura coat as I was writing this