don't wanna rain on your parade but... there was a thread on forged sigs a month or so ago... I have an E. Wood sig that I collected myself and yours looks a bit off...
And most of those sigs look about the same size, isn't that remarkable?
Also, how many scripts did the cast sign? I hope you realize that there's about 4 of these sold every month.
And I bought a poster with 40 sigs from cast and crew that came with a COA from New Line. A little investigation on my part and I found out that both were forged. Unless there is a pic of that item being signed I wouldn't trust any COA. Most of these COAs state if you can prove it is inauthentic, you will get your money back. How do you prove that? Very hard.
Beren