The only place on grounds both nights in a studio are available is at Saratoga which would be 29 pts. Boardwalk does have one studio available on Sept 26 for 16 pts. You could Book one night at each and waitlist Boardwalk for the 27th. In which case, if it came through, we could cancel Saratoga's one night and just add 3 pts for the 2nd night at Boardwalk. But I suggest, if you wish to book, it be done asap. Due to so many rescheduling trips, things are VERY booked.
Worse case scenario, you do a split stay and Disney will move your luggage for you.