It would be cool to be able to set default marker colors on a map object so that any data sets created would start with that as a default and perhaps even be able to lock it so that only certain users could override that when creating data sets. The use case here for our client is that we want to be able to set the colors for opportunity stages so they are consistent across the company.

It might also be nice to be able to apply that default to all data sets created from that map object after the fact.