Yes, the change bag, you'll prob find that you pack it til it's full rather than what you need. I just use one of those old nike bags with the rope type sholder straps.
I still have the sudocreme I bought before ds was born, I've never put anything like that on his bum.
My son was born with loads of hair so for a gromming set, you'll just have to wait and see.
Agree about the steriliser, nappy holders, change mats (you'll only use change mat til novolty wears off)
I have a nappy wrapper, the bin is just as good although the wrapper is handy as it traps smells and I don't have to go to outside bin whenever I change him.
Pushchair. I got so fed up of mine after 8 months bought another 1. Also remember when you're trying it in the shop, it doesn't have a baby in it which will change the control and weight etc.
I have a parasol and it is a pain in the arse! Just drape a blanket over the hood for sun protection.
I disagree with the 0-6months toys thing. Ds had some great stuff at 3 months that he loved