Size 1 diapers

So I'm putting my nursery together and actually counted the number of size newborn and size 1 diapers I have from my baby shower and diapers that I've bought myself. I have about 190 newborn diapers and 650 size 1 diapers. Do I have too many size 1 diapers?? I could always exchange the unopened boxes for size 2 but I'm just curious. My baby will be born in 3 weeks and its estimate he will be an average 7 lb baby if that helps. I'm a FTM so 650 diapers seems like a lot to me, but might not be!