That's a great original idea, I'm thinking of rewiring my high beams with a floor dimmer. I really don't like to have to push the stalk forward for high beams, it just seem it should be the other way around like most other cars. MB ergonomics.
For those who never had the pleasure to operate a floor mounted dimmer you really missed out on great hands free feature. The stalk mounted high beam dimmer was just another way for manufacturers to take cost out...


Now for controlling the wing, I could picture myself bracing my left "dimmer controlling" leg while the car is sliding sideway and realizing HO ****, i forgot to raise the wing...I guess i'm getting old when I reminisce about old features and forget the essential, I think I'll leave my wing along...