Wondering if one were to find a pair of seats with heat and lumbar if it is possible to use them. I know much of the wiring is in place for certain options even if it doesn't have that option live. I see a set of black leather (like mine) that have the heat and lumbar on ebay. Curious if anyone has ever done anything like this. I know the heated seats have specfic buttons on the console so that is probably out ..... but wonder if the lumbar is wirable. I know this is not a cost effective option....... just wondering.