So piece by piece I've been building up this system. I'm liking the direction that I'm moving. Take a look and let me know what you think.

Sony KDFE42" A10 (Next upgrade)

Marantz SR7001 (Just got about two weeks ago, Upgrade from Onkyo 676)
Marantz DV6001(Just got, upgrade from Onkyo DV535) using Monster M850 HDMI Cables.

Marantz CD5001

Cambridge Soundworks(CSW) M80 Fronts. Possible looking at T200 from CSW or KEF speakers. The marantz has built in Bi-Amp for the front speakers, so I have them wired up with Monster Z2 Terminated Audio Cables.

CSW MC400 Center Channel - Again using Monster Z2 Audio cables

CSW MC300 Rears

CSW P200 (soon to be 1000) Monster M1000 Sub cable.

Any suggestions?

Sounds pretty good :-)
If you end up trying out the T200s, please post your impressions. I've been running MC300s across the front for close to 2 years, and have been thinking about doing a few upgrades.
BTW, I am running a P200 along with a P500 and quite like it. Adding the P200 was my last upgrade, and I've been looking at doing a pair of T100s and an MC400 center, but the T200 is an option too.