Recommended capture/monitor card for HD100
 

I have just received a new Mac Pro with Final Cut Studio. I have the HD100 and I'm looking for advice on my best workflow options. I know that both AJA and Blackmagic put out great cards. I'm thinking of the BM Decklink Pro Extreme along with th HD Link for monitoring on an LCD. I do want the capability to capture uncompressed when needed.
For monitoring, is the Maxtor MXO a better choice than the HD Link?
Any input is appreciated.