I received a Majestic tripod a few days ago for free, but it doesn't have a head on it. The guy said that the center column is a pretty standard size and should be easy to find a head for it, but I'm not sure where to start. Do the Majestic Tripods all us the same size center column, or should I go figure out the model number to know what it is? I didn't see a model number anywhere, but I can look again. It's an old tripod, made of aluminum (I think) legs and the main piece is cast metal of some sort.