EDITED:
This one supports Satoshi's. The amount should be inserted on the blank line after "Amount:" aligned to the right, but including the denomination, bitcoins or milibitcoints or satoshis or whatever else before or after the number of units.
First of all, these are BEAUTIFUL! (and I'm and avid notaphilist)
I understand that the corner
BTC's need to be tilted (in keeping with the current common logo), but to me, the large center
BTC looks better perfectly vertical.
(I also prefer the drop-shadow on the corner
BTC's)
The only other suggestion is to either drop the "Strength in Numbers" or replace it with a bit more subtle "Vires in Numeris"
Overall, I'm FLOORED with this design! (I've already printed one out and put it under the glass of my desk)
What a great addition to bitaddress.org this will be!
All perfect points.. I agree on all counts