Shipping SC 5.4 and 4R100 900miles south
 

Has anyone shipped a drivetrain cross country before? I'm about to, and am wondering if there is anyone with a recommendation of freight company or any general advice other than the obvious. It's going to cost me around $500 to ship it I believe but have only got one quote. I know it's going to be expensive but that's including the need of a liftgate both ways.

SS