$100 GIFTCARD! Help me spend it :)

[janabell]

I have an amazon giftcard that I would like to use for my stash for the baby due in 7 weeks! I believe I am ok for daytime use if I do laundry every 2 days.
Here's what I currently have:
2 Applecheeks
5 thirsties duo wraps
3 random brand NB/SM covers

24-prefolds
4- flannel fitteds (made by me)
10-other random inserts (made by me)

I do plan on making some more fitteds and inserts and covers when I get the time.

I would like to add some all in ones or pocket diapers that will fit NB and could possibly grow with baby. I was thinking of the thirsties duo diapers. Any thoughts? I am mainly looking for nighttime so I can use my covers and prefolds for the day and not going crazy making diaper changes longer than it should when I'm half asleep.