Orange peel is from spraying too thick, many thin coats with enough drying time between coats is best. Not bad though, I have seen worse done by pro painters, and have done worse. A good paint for appliances is Hammerite smooth white, it is a close match and after it cures it is pretty hard wearing. Not many colours though, but the plus is that spraying years later with the same colour is indistinguishable from the original. The hammered finish is nice too.
2 part epoxy paint is great with the right equipment, have sprayed a few cars that way, and am starting to improve. At least no matt finish, and not much orange peel.