Yes, it will work with the 700TSV or any touchscreen monitor with windows drivers.
The current system does not include the bluetooth hardware. There is currently no way to use your phone with StreetDeck until the hardware is made. You will have to purchase additional hardware at that time to make it work.
Dual monitor support is not enabled for the current BETA shipping version, but it will be available as a free upgrade when we release the final version.