No. All active subscribers when the kickstarter ends are guaranteed both custom sets. And of course kickstarter supporters will get them as well. We will do our best to make enough to meet additional demand but once the order is made we won't be making more.
We'd love to promise that but we will probably intermix our custom designs with other manufacturers for the forseeable future at least. We currently are working on three designs counting this one but it takes way more work then you might think to get the effects just right.
Yes you can. To get only the exclusive sets we produce you just need to pledge at the snowblind level for $15. Once your subscription is active and the snowblind have shipped just pause your subscription (via your account page) and unpause it when we start shipping Hawaiian Sunset in June. You can then put it on pause again until we are shipping another set you are interested in. The currently shipping set is always the primary photo on the subscription listing on our website and we announce new sets on twitter.
Don't see the answer to your question? Ask the project creator directly.