I'm looking for some ideas for a couple coat dollies for my 22' cuddy. I have a 3500 sq ft warehouse to keep it in over the winter but I need to be able to move it around easily. I was thinking of making a large box out of 2x12's (2 stringers and the end boards would contour the hull) and fastening heavy duty casters to it. Right now I believe my boat weighs about 4k lbs, but I plan on removing the engine and drive, THEN placing it on the dolly. I'm thinking it should weigh approx 2800-3k lb w/o the engine/drive.