Man that's sweet........Loving it......
Dude, if you use paper on your marquee....

no bueno....Send to GOG, I hope thats was just a mock-up.
The rest looks kick ass........Can't wait to see the smoked glass effect too....
Also, FYI, if you go with GOG, make sure your leds are at least 3 to 5 inches away from the graphic, the sanding of the plexi helps but it still needs to be set back to get the full diffused effect.
Now, Fed Ex uses a thicker quality paper, and it diffuses perfectly w/o the plexi. Although they are touchy about copy (cough) (cough) material and won't print it out....GOG's work is phenomenal, just some FYI's for your decision making.