no problem, put them on a pallet standing up tied together and frame around them, and ship with these guys, I have shipped motors all over the country and a motorcycle, when I did the bike I paid a guy up the road from the shipper that builds pallets for shipping it was about $120 for a turn key nice pallet,you may do the same, I cant find pics just imagine a nice pallet narrow and long then the framed cage drops over the top and bolts down solid, something similiar would be good for quarters
http://www.forwardair.com/