Re
brake M/C stoppers:
Not straightforward to fit these to an ABS model, mainly because the pipes tend to be in the way, and I found that the cheap Ebay tubular ones are mostly for non-ABS.
My car has the early ABS and I made my own.
When I first fitted it I was skeptical as to whether it would actually do anything but found that it did firm up the brake pedal lightly, so definitely worth fitting.