I think you have to go with the black with blue and purple. That chip is awsome. I havent seen any other designs that come close IMO.
I also like the 1 and 5 to have different edgespots. It seems appropriate since that is how they do it in many casinos.
I like this set.
One thing that might look good on the green chip is a Pink/Black edgespot. But this one looks good too.