I've started planning a circular "moving dance floor" for a theatre project I am involved in. I'm hoping to find a giant bearing lazy susan somewhere but have no clue where. The diameter of the floor is 12' - I thought of using some kind of track but am staying away from that. Anyone with some idea where I might find this "lazy susan" hardware? I'm looking supporting about 1k 2k lbs. Oh! did I memtion that I have a tight budget?