Wow, guys. Alpha Beta Unlimited is selling Jace for $38.00. I remember when it was next to impossible to find a place selling Jace for under $90.00.
@Penguinizer: 137 cards is nothing . I've had EDH decks that had up to 126 non land cards before I went through the agonizing process of cutting them down to 60 non land cards.
The main advice I have for cutting the deck down is to leave it alone for a day and then come back to it, and then you'll maybe be able to cut around five cards. Then leave it alone for another day, come back again, cut some cards, etc. That's my process for cutting EDH decks.
I don't have time to look over your deck right now, but I'll try to find the time help you out some tomorrow.