Kanji emblems

[karnage]

I need to know how big the hayabusa is that goes across the kanji for Gen 1.I am having new stencils made up and need the correct size.All I see are 8 inches long about an inch tall??The kanji is about 13 inches across at the widest point right??They wrap around some.I think my kanjis are fine, just the hayabusa is too large.

Thanks