painted the "faux ash" led cover on the end of my battery with nail polish? I find the led and cover kinda...I guess "cheesy" is the word I'm looking for I think enough coats of this kickbutt super dark maroonish color I have would build it up to smooth and block the light at the tip. I should still be able to see the led light up for indication purposes around the side edges. I see there are little notches along those edges into which I obviously wouldn't want to drip, but besides being very careful to avoid those is there any other concern I should have about doing this? Just looking for people's best guess here, I promise not to sue anyone for battery replacement if it gets messed up.