It's possible, but I think you will have to waitlist the first part of your stay and it may not come through.
The first week of November is Jersey Week (NJ schools are not in session 11/4/10 & 11/5/10 and many NJ members take their children out for that entire week to visit WDW). There is a lot of competition for Jersey Week - and of course, it's Food & Wine Festival time at EPCOT.
My advice is to call right at 9 am Eastern on April 5 and see what is available. If you can't get a 7 night reservation, consider doing a split trip and saving the BWV for the latter part of your trip - perhaps spending 11/5 - 11/13 at SSR and 11/13 -11/21 at the BWV.
In my experience, the second week of November is easier to book than the first, and the third week is easier to get than the second. There is usually availability the third week of November at 7 months for those who call promptly at 9 am. You may have to waitlist, though.
My comments apply to the Pool/Garden category. You should certainly try for standard view or Boardwalk view if those categories are of interest to you. However, your chances are much better if you are looking for a Pool/Garden view. If you get SV or BW view at 7 months for Jersey week nights without waitlisting, I will be surprised.
Good luck.