I think this was said before - it's great that these people provided you inspiration, but your choices of people to appear on the courts and jokers might be just a little too personal. You'll get it, but most people won't, even after you explain it to them. It might be different if the people chosen were famous architects, but you have a lot of magicians in there as well as Salvador Dali - not known for either his magic or his architecture!
You might be reaching a bit with some of your reward offers. T-shirt: cool; card clips: cool; AIP bottles: cool. Key-shaped USB drives? A pen with a hidden USB drive? Say wha? You don't even list how large the storage capacity is on them!
I do give you kudos for offering the decks at very reasonable prices, compared to the rest of the market.
A pair of comparisons you'll hear a lot, so get used to them now:
1. The deck back looks like a Tally Ho Circle Back, and a lot like Jackson Robinson's recent TH decks, Scarlett and Emerald.
2. There's already been a really cool architecture-themed deck on KS:
Bicycle Revision 1, the one successfully-produced deck by Adam Clarkson. (Circle City Card Co.'s assets are now the property of Gambler's Warehouse, so there's a good chance they have Adam's design.) That's not to say there isn't room for more out there, but it is to say that if you want to gain attention for yours, you'll need to make it better than what came before it.
"Risks and Challenges" mentions "EPPC" when I think you meant "EPCC"...
I STRONGLY recommend you don't include your email address on your project home page. You will get so much spam and junk mail you won't know what's legit mail and what's garbage anymore. People can reach you easily enough by commenting to your KS account.