Anyone know of a good alternative to HD OEM Vivid Black touchup paint? I need a drop or 2 to fix a tank scratch left by the previous owner and his aftermarket gas cap from hell. I made the mistake of trying "universal black" I had laying around, and should have known better (900 shades of black out there). I priced a small jar of the real stuff and had a heart attack. There has to be a touchup brand out there that is super close to HD Vivid Black, or perhaps it's sold in smaller doses?