First, 120 points not enough for your entire stay. So you will either have to pay for the remaining days at the DVC or move to a different resort and pay. Friday and Saturday nights a lot more points than the rest of the days.
First if you are staying at OKW
Option 1
Wed-Sat nights in a one bedroom - 112 points
Sun-Tue nights - cash wherever you want
Option 2
Wed-Fri nights - cash whereever you want
Sat-Tues nights in two bedroom - 120 points
Option 3
Wed-Thurs and Sun-Tues nights in 2 bedroom - 110 points
Fri-Sat nights - cash wherever you want
requires two moves if you do not want to pay cash for OKW 2 bedroom
Second if you are staying at SSR
Option 1
Wed-Fri nights in two bedroom - 108 points
Sat-Tues nights - cash wherever you want
Option 2
Wed-Fri nights - cash wherever you want
Sat-Tues nights in one bedroom - 102 points
Option 3
Wed-Thurs and Sun-Tues nights in one bedroom - 100 points
Fri-Sat nights - cash wherever you want
requires two moves if you do not want to pay cash for SSR 1 bedroom
Third if you are staying at VWL, BWV, BCV
Option 1
Wed-Fri nights in two bedroom - 120 points
Sat-Tues nights - cash wherever you want
Option 2
Wed-Fri nights - cash wherever you want
Sat-Tues nights in one bedroom - 111 points
Option 3
Wed-Thurs and Sun-Tues nights in one bedroom - 110 points
Fri-Sat nights - cash wherever you want
requires two moves if you do not want to pay cash for 1 bedroom
Fourth if you are staying AKV, Savananh view
Option 1
Wed-Fri nights in two bedroom - 120 points
Sat-Tues nights - cash wherever you want
Option 2
Wed-Fri nights - cash wherever you want
Sat-Tues nights in one bedroom - 114 points
Option 3
Wed-Thurs and Sun-Tues nights in one bedroom - 115 points
Fri-Sat nights - cash wherever you want
requires two moves if you do not want to pay cash for 1 bedroom
Fifith if you are staying AKV, Standard view
Option 1
Wed-Fri nights in two bedroom - 95 points
Sat-Tues nights - cash wherever you want
Option 2
Wed-Fri nights - cash wherever you want
Sat-Tues nights in two bedroom - 118 points
Option 3
Wed-Thurs and Sun-Tues nights in two bedroom - 115 points
Fri-Sat nights - cash wherever you want
requires two moves if you do not want to pay cash for 2 bedroom
I didn't bother with AKV Value, BWV Std view since there is probably no availability
for reservation points there is a $95 fee to book and you will get only a room - no kitchen, washer/dryer, etc
For Port Orleans (only moderate that will fit 5)
Option 1
Wed-Sun nights, std view - 108 points
Mon-Tues nights - cash wherever you want
Option 2
Wed-Thurs nights - cash wherever you want
Fri-Tues nights, std view - 108 points
Option 3
all nights except Fri or Sat, std view - 110
Fri or Sat - cash wherever you want
For Ft Wilderness cabin
Option 1
Wed-Fri nights - 110 points
Sat-Tues nights - cash
Option 2
Wed-Sat nights - cash
Sun-Tues nights - 87 points
Option 3
Wed-Thur, Mon-Tues - 116 points
Fri-Sun - cash
Contemporary
Option 1
Wed-Fri nights, garden std view - 114 points
Sat-Tues - cash
Option 2
Wed-Sat nights - cash
Sun-Tues nights, garden std view - 90 points, garden view - 102 points
Option 3
Wed-Thur, Mon-Tues, garden std view - 120 points
Fri-Sun - cash
Yacht Club, Polynesian and Grand Floridian or the tower views at Contemporary use so many points that you will only get two nights, and they can't be Fri or Sat
If you went with OKW option 2 (Start elsewhere and end up for four nights in OKW 2 bedroom), you can get a family suite at All Star Music for 3 nights for $624. There is availability on web right now. If you stay the three nights at OKW 2 bedroom, it would be $1789.
Good luck in figuring out what you want to do.
Karen