I actually bought a Iron Man helmet bcause I was having serious issues with the pep file. Did a major mod on the helmet and at the end got me to where I am now.
I am able to still see out of my helmet with 100% vision with the lights on and also have no light reflecting back to me. No problems. I find that EL Tape is so much easier and also you wont get that jack-o-lantern effect.
Nice terminator helmet by the way.
Which pep file did you use? Sharkhead, dubean, or juice?