It's all the same crap product imo. Quick looking at the okole video theirs appears to fit in a pouch sewn in the cover, their heater looks identical to the other. Just check the size differences if you can. Failing that, get the okole heater and it should be trivial for any auto electrician to follow the Corbeau's instructions, or if you google 2011 mopar seat warmers, those install instructions. Seat heater switches can be found anywhere, here's a write of what you want to do even:
Used Stock switch panel to control heated seats
man, you're creating quite the project for yourself before even getting the vehicle and it's all for the reason of covering up the logo on the seat or something?