Again, it's your deck, modify it how you want it to be, not how I want it to be! But, here's my idea on how it could be:
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52n 52n 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6qq 6u6 6u6 71b 71b 74b 74b 7am 7am 7do 7do 7n3 7n3 7q5 7q5 7q5 7q8 7q9 7q9 7q9 7q9 7q9 7q9 7t9 7t9 80b 8ps
I made it a bit bigger and added in three EH, which really speeds up the deck. I also added in some more QT, because there seemed to be a lack of quanta (I'm not entirely sure about the QI and stuff, but I think this is about right).
I obviously made it so that the three essential cards in this version (Queen, Druid, Otyugh) all have two copies, as of that makes them easier to find and less susceptible to CC.
I've tested this deck, and it has great results against Half-Bloods. I didn't record the results, but I believe that I had around a 5:1 win ratio, with around a 3:4 ratio for EMs.
It makes a surprisingly large amount of EMs, which is always nice.