This seems like a great deck, something I had mused on previously but couldn't really put together like this. However I'm wondering why, with so many blink capable cards you haven't included Venser, the Sojourner instead of Jace, Memory Adept . I would also argue that instead of the two Seachrome Coast 's you could put in evolving wilds, for mana fixing of course.
TheMagi Thanks for the comments bro. I'm definitely hot to including a Venser or two in the 75 to take advantage of the O-rings and Titans. I'm changing the deck to more of a hybrid Titan/PW control deck and I believe I can sneak a Venser into the main.
I love the idea of Evolving Wilds over the Seachrome Coasts. Most of the time when im drawing the coasts, the come in tapped anyway, and it would be good to be able to fix all three colors with those two slots, so I'll make that change as well!