Hi. I am refurnishing an older Rogers drumset. First, is there a way that I could find out what year the drumset I have is from? I do not know if it is a Powertone or a Holiday kit. There are no identification tags on the set. Also, I was wondering what the traditional sizes of the drums were for this kit. I have 2 thirteen inch toms, one with an open bottom and one with a head on the bottom. Did the sets come this way originally? I am interested in getting the set back to the original setup. Thanks for any help you can give me.