If you're going to buy a deluxe AP, then do not buy any blockout tickets because you're only defeating yourself. The blockout ticket is $40, which really isn't that far away from the difference between a deluxe and a premium.
It's very, very easy to think that you can plan around blockout days, and to an extent you can. But all it takes is one blockout date and you're very close to being better off with a premium.
On one of my blockout days, they released a painting that I wanted. Stupidly, I paid for the blockout ticket and bought the painting, not realizing that had I upgraded to a premium, the savings on the discounts would have covered the difference, not to mention given me extra visits to
Disneyland that I had to decline because I was invited to go on blockout dates.
What you don't always account for with having an AP is the ability it gives you to return to the park without having to pay for more tickets. I'm going again over Labor Day Weekend, but it was not a planned trip until I learned the El Capitan Theatre was showing Sleeping Beauty. Since I have the premium, I don't have to worry about that weekend being blocked out.