Another idea to add to the plan is to add some heavy duty casters to your stand while you are in the process of moving everything to the new house. Then once you get the tile and plumbing work done and are ready to put it where you want it to go, all you have to do is disconnect the current plumbing and roll it over to it's new spot. The connect the new plumbing and you are done. Otherwise you will have a hard time sliding/moving a tank that big fully loaded, even just a few feet, without killing yourself or over stressing the tank.