The different thickness foams do make a huge difference. Thanks for the advice, so far I've been doing most of it lol. I change blades very often, makes a huge difference. I found a pepakura model for it, and I've been referencing a lot of pepakura models for various pieces. I just picked up some more foam, (I was almost completely out!) and had a great Idea for the lenses on the front of the helmet above the visor, it has 3, two small and one big, I grabbed 2 mini flash lights from Harbor freight, and a jewels eye glass kit, you know the little monocles they use? btw HB has the thick eva on sale for 7 bucks a 4 pack.