This is anecdotal but I've had good luck (so far) with Greyhound package express. I plan to use them again when necessary. I've shipped a Gremlin door and a Rambler trunk lid as well as a set of Spirit rear window louvers. The louvers were very fragile and I was very concerned but they would have been very expensive to ship via UPS due to size. I made a crate for them and crossed my fingers when I left them at the Greyhound terminal. No complaints from the buyer. Oversize item rates are reasonable with FEDEX ground too, and I have used them recently to ship an airplane propeller box. Regards, Joe Fulton Salinas, CA