Got the 480GB SSD and cloned to this newer disk, it booted right up!
The 3Ware RAID card is up and running, even the email alerts setup worked. But it wasn't so simple ... I had to upgrade the card's firmware and then their installer had issues under Win 7 Pro x64, but I figured it out with a little help from Google and got their web interface running. It's going to take forever to low level format the 2 TB array. I have next week off, so I will have time to play, play, play, play, play ... ;-)