
I love the wrenches! No worries. This is exactly why I like to talk it through on the Dis since I know I'll get different points-of-view and most likely get to look at it from a new angle.
When I worked out the ticket pricing, it was only $25 more to do 4 Days Parks + 1 Night of
MNSSHP than to do 2 Days Parks + 2 Nights of MNSSHP. I was originally leaning toward the 4+1 but I couldn't imagine us getting to do all that we wanted in the MK on that first day since it "closes" at 7pm for the party -- which made me go back with the 2 Days + 2 Parties option.

(We did the party last year and managed to get the then-4 year old to stay up bright-eyed and bushy-tailed until midnight. The nap earlier that day definitely included some sort of black magic.) If we did that this year, we'd do the first night as focusing on the rides and save the second party night for the Halloween stuff: parades, characters, etc.
Here's what our revised 4 Days Parks + 1 Party Itinerary looked like:
- Day 0: Earliest N/S flight from Chicago, Check-in at CR at Noon-ish. Head to MK, Lunch, Rides and Back to CR at 7PM.
- Day 1: Check into the lovely BC, Epcot, Swimming in the afternoon, Boardwalk in the P.M.
- Day 2: Walk to DHS, Lunch at 50's Prime Time. Boat back to BC / Boat to DHS / Starring Rolls and Fantasmic!, Walk back to BC.
- Day 3: Breakfast at Swalphin's Fresh Market; Swimming in A.M; Prerequisite nap, P.M. at MNSSHP
- Day 4: Walk to Epcot. Drink and eat plenty of bad things.
- Day 5: Swim, AKL - Lunch at Sanaa, Cry as we leave BC!
The first day is what had me worried most, which is why we're now leaning toward the 2 Days Parks + 2 Days. I'm worried that if we stuck with the itinerary above, barring any flight delays etc., we'd have roughly 6 hours minus time allotted for lunch. Although, if we did stick with the above 4+1 itinerary we could move Epcot which falls on Day 1 to Day 5 and it'd keep us in my husband's much required "Disney Feeling."

Our return flight would be at 7:45pm. I just seem to love making things more confusing than necessary!