Whatever type of inks you run, you need to use all the same inks.. They have different drying properties and will tend to bleed if mixed. The imbedded profiles for inks that are in the printer, were only there for when a printer is not connected to a program that has various profiles, and is only a basic.
People will get on here that have never run SP series for there entire printing careers, with different ink types, different settings, different profiles that don't even have the name Roland in them, and tell you that you can and cant do this and that.