Still a very nice looking E36 you have.
You will absolutely love the M3 mate but be warned once you go ///M not much else will satisfy. I'm on my 4th one now. Every time I sell and buy something else it just isn't good enough, I end up going back!
I'm getting worried aboutmy rear springs, they have raised the car by 20mm!! Should they do that? surely not. I've heard of lowering springs requiring bedding in time where they lower slightly at first then the full amount over a month or so. Not bloody raise the car 20mm, this means they have to settle a whopping 45mm!