Moldgraf Monstrosity -- > Greater Good
Dack's Duplicate --> Greater Gargadon
Evacuation --> Reins of Power
Plasm Capture -- > Arcane Denial (you'll never have that sort of mana held up reliable)
Other than these changes I'd make the deck looks sweet. But as I say you'll never deploy everything you want to be able to do through the course of the game, there is just so much setting up and having that extra 3 mana (Yasova) you want to use every turn.