Yep, breastpads and a manual pump were great for me - I found regular pillows were fine.
You haven't put any clothes/blankets on your list - I'm assuming you have these
singlets that are all in one are great because they don't ride up.

just to second that I found muslin wraps were essential, the bigger the better. Some brands make 120x120, and I really wouldn't get much smaller than this becuase little babies just grow too fast.