Baby Items

So I'm trying to make a list of things I need before Micah is born, things I want but aren't necessary, and things that I can buy later on.  My thoughts so far-
Things I have-
Crib
Mattress
Dresser
Changing Pad
1 Changing Pad cover
1 crib sheet
Burp Cloths that I made
A small amount of cothes (probably need more onesies)
A few bibs
2 Hats
2 booties
2 Pacifiers
1 blanket
Diaper Bag (being made by my sister, THANKS!)
Stroller (don't have it yet, but I will, THANKS Mom and Dad!)
Starter Supply of Diapers and Wipes

Things I need before Micah is born-
Car Seat
Rock n play (he's going to sleep in that at night next to me, and in his crib during the day for naps)
Mattress Pad (Should I get 2 in case he has a serious explosion?)
One more crib sheet?
Thermometer?
Swaddle blankets
Socks

Things I desire, but probably don't need right away-
Mobile for crib
Clothes hamper
Diaper Genie
Carrier/Sling so I can carry him easier while taking the dogs out

Things I'll get after he's born or might not need-
Breast Pump
Bouncer/Swing
Bumbo chair (I'll get this one, I found them on ebay really cheap)

What other things am I forgetting about? Or are there things on the lists that need to move to different lists??