The new Academy looks awesome, except one thing unfortunatly. Why does some of the researches cost wood? This is gonna be the most rare resource of all now. It was hard enough to save up 200k to upgrade your castle, but now you have to use 100k for each research above lvl 17. I dont even want to think about what you have to pay for the 20+ 25+ 30 upgrades if they cost wood also.
So before this patch gets cemented, i would suggest you replace the wood with mostly elixir as that is the most unspent resource in the game. If you save the numbers look at how much more elix the average player has in relation to the rest of the basic resources.
Please take this into consideration.