Premium rooms to auto float with standard pricing

It is very time consuming to build rate seasons for every roomtype, especially in a very dynamic market. Currently if a hotel has 8 roomtypes, we are building 5-6 roomtype lines for every season. Then having to adjust every line during any rate change/exception. I do not know of another PMS out there that does NOT have the capability to do auto pricing for upgraded rooms. For example, if KSTE (king suite) is $10 higher than KING (standard), then we should have a way to tell it to always be $10 higher than where we place KING without having to build seasons for each roomtype with a different price point for that day. This limits are Revenue Opportunity and is very time consuming having to do it the current way.