okay, I rather like this product, even though I own a really nice vintage poker set. I agree that a two-way back is an absolute must, I also think that you should make the cards out of plastic, but not just any plastic, I would say use cellulose acetate for sure. The best plastic for cards that you could ask for. It's what Kem is made out of and Kem are by far the best plastic cards in my opinion. Other than than, I agree with don on all accounts for the chips other than his claim about chip plastic, if you can get the chips that thin out of chip plastic, than that would be Ideal. Cellulose acetate would be my second choice. Also, have you considered adding poker peeks? Good idea for this deck. Quick, less than a second readability is what makes a great poker deck and in my opinion, a great deck in general.