Has any one determined a factory replacement towing mirror that will work on the 2011 Expeditions?

I am looking to replace the factory mirror with an extendable towing mirror that is power adjust (heated and signaled desirable). I am not interested in the slip or strap on options but am a little worried that these may wind up being my only option. I haven't been able to locate an aftermarket company such as TTT/Schefenacker or RPMInnovation who offers a towing mirror for this year Expedition either.

On a side note I am also planning on performing the HD tow package upgrades such as the super cooling radiator and transmission cooler. If you have helpful hints on these I would gladly accept details to simplify the transition.