It is my opinion that excess in any direction, piercings, tatoos, dress, behavior, are all indicators that set off alarms when trying to decide who should be entrusted with 12 million worth of hardware. Maverick and Goose notwithstanding, we prize integrity, trustworthiness and (dammit) the ability to follow the rules we set for ourselves. I have great friends who, once proven to themselves and their peers, went on to be outlandish in some ways without harm to their careers (he's a wildman, but boy can he fly) but they popped out after they had established solid reputations.
My advice - prove yourself first, then pop out.
SASless has sound advice - in any case, the art you wear probably should not peek past the clothes that you wear, in our conservative industry.
BTW, marking your entire body with brightly colored ink is the way you chose to tell us something about yourself, otherwise you'd chose invisible ink. Like wearing a striped purple aluminum foil hat, you are going out of your way to say something. If not that you are unconventional and different, then What?