Good question!!! I've still not figured out the best way to do it, but I've been using duc-tape to do that for years. Works just fine!!! Its really easy to memove if you need to, and it only takes a few minutes to do it. Only downside, is that after while, your lights will slide down some & you will have to readjust, but usually you can make it through 2 or 3 outings before you have to readjust.
maybe ill test some of that out tommorw see how it works tommrow i will finish the neck plate pics soon to come also imma try and get pics of a fan system i got in my mystery
Helmet interior fan set up
(once again sorry for the darkness i think the flash completely blew out)
3 fans 2 medium sized on the sides 1 just a lil bigger then a quarter in the center top of visor
4 9v battery connection on top of visor
1 switch back of helmet near vents
The fan setup looks pretty good. That'll probably be the next thing I tackle after everything else is set to go. I have not yet trooped in my suit so I'm not sure how hot it's going to get under my lid. I can only imagine.
Are you painting topical or layered?
Looks good either way.