I see a few things that seem a bit counter intuitive.
Unlicensed Apothecary triggers with Imp Gang Boss/Possessed Villager summons a minion, meaning a clever opponent can OTK you if you have both up
Abyssal Enforcer/Felfire Potion acts as board clear 3 and 4 for your opponent. Also in a good Zoo game your prolly relying on your hero power enough that this may just kill you
Violet Illusionist is a 5-mana combo to draw a card/or insanely expensive board clear without damaging yourself. The point of Zoo is that you trade health for advantage and play aggressively. You don't care about your health is this deck.
Bloodfury Potion is just weak in general.
*Side note: Does work good as "Make Great Again" satire. As it is counterintuitive and will likely lead to you killing yourself most games.
Sorry but this is not going to make zoo good again. So much anti synergy here, abyssal enforcer in zoo, just no. Maybe one apothecary but even then, there are better options.
Firebat posted a demon zoo list which runs the buffs you have there and it does work, check it out. Your deck is a good idea but it's more mid range than zoo and the anti synergy will just lose too many games.