How did you line your helmet and what fabric is that? I picked up some remnant headliner material and was hoping to line the inside to give it a cleaner look but I'm terrible with making patterns, especially on such a uniquely shaped piece. Do you have a template for the interior or do you know where I might be able to find one? I haven't had any luck finding one yet. Any help/tips would be greatly appreciated! Btw, I have the UKSWrath system as well so I'm hoping to do a similar set up in my bucket once it's lined.