Two thoughts... What are you planning to do with the corners of the hood insert? Looks kinda of weird to have them still black/dark gray/gray right next to the herculined sections. And the second is I don't think I would fill in the middle section, but I do think a logo there would definitely improve the look.

Btw, does herculiner always look that wet? Or is that just after the initial application? If it fades it would be nice to see updated pics. (Hint hint)