I got a Manfrotto 114MV dolly. I'm looking for a case that would fit with the wheels attached (so it would be an odd-shaped case). Does anyone know of one (manufacturer and model) that would be a good fit?

Alternatively, I could use a regular, rectangular shape case, but I would have to remove / reinstall the wheels each time. Does any of you do this? If so, is it too much of a hassle, or too much wear and tear on the equipment?