I'd never run a Pharaoh deck without at least 2 Eternity, especially if it's going to be this immensely overquanta'd. If you don't like SoR, you're more or less forced to go control, and in that world you can easily run 2 Eterns and either 2 HG's or 2 Turtle Shields. Virtually anything would be better than effectively 18 towers, as Pharaoh decks run fast on 14 towers or 15-16 pillars.
Even cards like Ghosts or RT's would be more efficient. Your current build is built like a speed deck, yet is slower than a SoR variant. In other words, it has no strengths over a control or a speed Pharaoh deck.