Everybody, just wait. I am conceptualizing a keyboard case with built in stand made of aluminum with wheels and a scissor lift. So matter how heavy the keyboard there will bew no problem lugging them around. There's a lot of cool ideas coming out now. Like a dolly, a truck, and a ladder in one. As far as lift, whick one you guys preferred, the scissor lift or the hydraulic lift base on jack that we use to change our tire. Guys, just be patient ant you will see another cool product. - Dan