Well... Here's what you've all been waiting for.
These are the custom reVents masks that I've been developing for quite a while. (Thanks, Russc for the picture!)
Components are available piecemeal or I can make a custom mask to your specification (pricing may vary.
Details and pricing are in the following posts.
I'm always looking to buy Vents mouth guards and good condition Vents straps... I can give you 35 dollars in trade value for a good, uncracked, mouthpiece and 10 dollars in trade value for a nice strap.
(Coolpro masks available shortly.)