Would you run Chrome Moxes in that deck now, 100?
from when i was playing this guy I always had a priority of colors I would want to be floating into a blind draw 7 or something.
First I would want to float

, because rite of flame gets you a lot of mana, and that all your looking for, also mana morphose turns 1

and a bad mox and colorless source into a lot of usefull mana.
second

because of the rituals and nights whispers and tutor access
lastly

. Brainstorm was more bad then good in this deck, ponder was pretty good ancestral was the best bate spell ever. The only real bombs is this color were twister and desire, in the cast of desire your going to want access to lotus or manamorphose to make that happen a lot of the time. In this deck opponents will be constantly watching your ability to make

, if your on turn 2 dropping your second land should be the last thign you do, it makes your opponent feel really silly.
repeal is nice utility for chalice, it was a frequent tutor for mana fixing or +2 for lethal storm. It's also not that hard to sure make a ton of mana and bounce Platz and 7/10 if you need to. Over all, nothing I would really call broken.
another thing i really liked when this deck was shown to me is that if you have access to

with a mox somwhere ( even though you'd rather float

) your theoretically running 11 less cards even though those cards still have mechanical in game applications. It feels like cheating. I've definitely kept hands and just stated cycling for a tutor or bomb.
To get more to the point, I had briefly considered chrome mox, but with a "cycling engine" and minimal draw I'm not so sure I'd want to lose the card in game (the deck did mulligan pretty well though). Chrome mox is also bad with repeal. Not to mention, when ever I wanted a color, most of the time I would want red. That was more easily obtained from my SSG, which work through null rod and cotv. So not in this build.
I'd even seem a few games, from me and other players, where you hard cast this dude for storm leaving your opponent at 2, then swing for lethal next turn.
@ zues
null rod can be the hard shits, but the sb DSC and ETW where a big help, I had won all the null rod match ups I had, but it was very very close, and one was due to A DSC beat and some bob flips.