Just tried it In-Game, and i gotta say this is one of the best things since Drifter LRT Mod! This made me miss not having one helmet of my own!

There are some minor problems like some bit of head (hair) Clipping out of the helmet, and the textures of the helmet keep flickering!
Maybe that's my pc or such anyone know more?
But beside that it's the best, how did you do it! I love the fact that the new hat freed the forehead! Looks so Boot-ish!
Mega Kudos Donots!