Re: My new interior : Maybe Recaro??
porterhouse you new seats do look great! I do like the adjustable head rests. I know you found the wiring for the heaters under the seat have you check for the switch wiring yet. I recall reading where someone was adding fog lights to their base model and said the wiring was there for them. I found that odd that they would build two different looms in this day and age.
The Toy I do believe that his SLK seats are manual adjust similar to the ones he removed; I think his Crossfire is a base model if I'm not mistaken.