Had the dome seamed and ready for paint and as usual it was to narrow. I added a strip across the Mohawk to widen it. It seemed to have done the trick. It is amazing how disproportionate a child's head is to a adults.
Primed and ready to paint. with the normal width Mohawk
Face plate with mouth installed
Dome with widened Mohawk by .125 and a flat Black base for wet sanding