Looking at M-K's website it says that the stalks will fit with the standard plastic cowl so you shouldn't have any problems. I seem to recall a photo of the stalks without the cowl and it looked as though M-k uses the standard plastic switch base which screws to the steering column. I will probably be tempted at some stage when I make a new dash.
I'm not sure if the new Roadster's canbus system uses the same switch base... I guess it must.
Losing the intermittent wipe wouldn't be an issue.
