30 Gb SSD may be too small for Win 7.
How are you going to have History, A&E, Discovery, TLC available without paying for cable?
Edit: How are you going to have streaming services without high speed internet? Cable? FiOS? DSL? Not really cord cutting, especially if you go with FiOS, since naked internet is roughly the same cost as tirple play bundle.
Even if you were to get just the internet from your ISP, for let's say $30/month. HULU PLus, Netflix, or whatever else you subscribe to will be another $10- $20/month, which is about what it would cost to have TV and internet bundled together anyways.
6 TV's in the house on FiOS and we only pay $4.99/month to connect them all!!! Power to the CableCard and WMC7!!!