The only service that fits your bill is a specialty Fine Art shipper that specializes in packing and moving very expensive, odd shaped, or heavy sculpture, paintings, etc. Someone like U.S. Art Shippers (usart.com). Our business uses them on a regular basis to ship Fine Art up and down the eastern seaboard. You can contact them, they can arrange for custom crating, two men come and pack everything, and the stuff gets loaded and delivered with "kid gloves." The only problem? This service costs thousands. The crates cost thousands. This is one reason museum shows costs so much to stage and move around the world. In short, prior advice that you have to manage the packing/crating yourself is pretty much on the money for any audio product that isn't six figures.