travelling with my wife in my mustang I realized I probably should have invested in the dual climate controls and heated seats... she's always cold, and I'm sweating...

if I was to find the dual climate controls and the face plate, can the switch be done fairly easily?

I have the 2011 v6 premium vert... do I need to change the radio out too?

I see the universal heated seat upgrades all the time, but if I could get the factory version, it would look more "correct"

also the passenger seat isn't the electronic seat... will that hinder me putting a heated seat on her side?

I'm trying to get a feel for how difficult this task would be..