I'd love a silver one -- is it too late to change the font you use -- the screen-used ring has a font that is, for lack of better word, "fatter" -- the letters are wider all around.
The letters/font you use looks thinner and may look more so once you add the blackening. Also, on the original, the words "STARFLEET ACADEMY" don't stretch around the curve as much as yours do.
I realize this is nitpicking, but if you are trying to make it 100% accurate, I thought it was worth pointing out.