I reprinted the helmet. I have a larger head and it was just too tight at 100% to get past the cheek area in the helmet without scraping against the eyebrow area on my head. I reprinted at 105% and it now gives me more than enough room to get past the cheek area and it doesn't make the helmet all that much bigger (the larger helmet at 105% is on the left and the 100% is on the right in the pictures).
So now I can move ahead with sanding/painting the helmets (I found a friend with a smaller head that the 100% printed helmet fits perfectly). Will post some more pictures once they are finished. I just wanted to post about this now so that anyone else looking at printing the helmet will know what to expect when you have a slightly larger head. Again, awesome design!