Priobe;
Another name for a flat bed is a roll-back wrecker -- you never want a typical wrecker hooking up to your cobra! I have all roll-back wrecker companies in my area entered in my cell phone. Thankfully, I've never needed one of them!
If you ever do need to have your snake towed on a roll-back, make sure they put a piece if cribbing (4 by 4 piece of wood they all carry) between your frame and the straps/chains (acts as a spacer) to ensure that the paint on the bodywork around your
oil cooler doesn't get damaged.
Hope you never need this info!
Bryon