I've got an entire set of PAO, each card has its own.

I have a feeling I'm a step ahead.

I did a whole deck in 17 minutes earlier, only because I was having trouble remembering which was which, and I got a couple confused occasionally (remembered JoC as Jackie Chan [jack of hearts] instead of Obi-Wan [Jack of clubs])
I just finished reading Moonwalking with Einstein. It's a great book and gives good experience advice. Check it out if you haven't read it already.
Once I get my sentences down I should be sub10. My 4x4 bld and just 3bld in general is really helpful because I don't have to train my memory as much - I already know how to do stuff like that (and do it a lot).
I'm OBSESSED with memorizing. I'm seriously considering going for Grandmaster of memory someday (memo deck of cards sub2, 10 decks in an hour, and 1000 digits in an hour). Being part of the KL7 would be pretty awesome as well, but I'm not sure that that'll happen

and if it does it will be
at least 6 years anyway (test to be part of KL7 - memo 49 digits, kiss 3 people, and
drink 2 pints of beer in 5 minutes)