FP reservation - still not sure about options

[love2flyatl]

Hello dear savvy Disney friends!
Please I need some help with FP.
I already read a lot here but still not sure.
We are going to spend 1 day at MK.
We are 2 adults and 2 girls under 3 years old. They are 36 inches and 40 inches. They are not into princesses yet.
We will be strolling around with a double stroller as well. Not sure how hard it will be even in a wednesday.
My oldest doesn't like noisy and dark places either.
I am hoping we can get in the park around 10 am.
We have selected 3 attractions in the morning hoping we could use 1 more FP in the afternoon after lunch break.
Should we change it or keep it the way it's.
We will be going on 02/24.
For space mountain since only husband and I can ride I thought we could take turns and use the ride alone line option.
Please any help is welcome.
Thank you very much.



09:50-10:50
Meet Mickey at Town House

10:55-11:55
Tomorrow land speedway

12:20-01:20
Dumbo the flying elephant


Attractions considered based on high and islands.

3. Meet Mickey Mouse - Tiwn Square

72. Astro Orbiter

71. Space mountain

70. Tomorrow land speedway

55. Dumbo flying elephant

59. The barnstormer

57. Meet Donald

53. Under the sea

50. Winnie the Pooh ride

52. Seven Dwarfs Train

48. Princess hall

46. Carrousel

43. It's a small world

28. Big thunder

25. Splash mountain

15. The magic Carpet Aladdin

 

[Robo]

For space mountain since only husband and I can ride I thought we could take turns and use the ride alone line option.

Sorry, but there is no "ride alone line" (Single Rider Line) for Space Mtn.

There are only three attractions in all of WDW that have a Single Rider Line, and none of them are at MK.

 

[hiroMYhero]

You can utilize Rider Swap for Space Mountain. If your husband gets a FP for Space, you show your kids to the FP CM and your husband receives a Swap pass. When he returns, you ride by going through the FP line - no actual FP needed for you.

Or, your husband can request a Swap pass when he enters via the Standby line. When you Swap with him, you ride by entering the FP line.