Inspired by a vintage comic book villain
I dunno man, I think you need to rethink a few things and come back with a new approach here. Whether that means a total redesign of your promotional material, or scrapping the idea entirely is not something I'd want to speak on. As is, it leaves a bad taste in the mouth.
This ain't Doctor Doom's mask, it's MF DOOM's mask. An artist that a lot of people hold dearly, not just in the States either. An artist that passed not long ago, and a lot of people are still mourning. I'm surprised you didn't do your homework well enough to know that it isn't Doctor Doom's mask.
The font you used is more akin to MF DOOM's album covers than it is to any Doctor Doom comic cover.
The kF Doom thing? Regardless of whether or not that's a coincidence, that's a bad ****ing look.