1 Dig Through Time would help cycle the deck and I would definitely add Alhammarret's Archive into the mainboard. Another card to think about is Radiant Fountain since you won't be able to stop the rushyness of all the Red decks. Dictate of Kruphix is also a great card since it has flash so you can play it on your opponents end step.

I'd comment a lot but the Comcast guy hasn't turned on my service yet :(

Radiant Fountain. Radiant Fountain. I even spent the time to write this sentence and link the card because it's bonkers. It's a LAND that undoes a burn card. Easily a four-of in a 2-color deck. I try to stick to 5 total colorless mana producing lands in this type of deck.

Yup yup. Radiant Fountain will be in if my LGS has it, which I will be checking tomorrow. All the cards you've mentioned are cards I've thought about, haha. I'll pass it on to my brother. Thanks for the comments!