I would hazard a guess at 'no' as I believe the 200 is a canbus system, and I bet it has different connectors on the back.....may be wrong though. Prob best to call the dealer.
As stated, the adaptors are different for canbus 200's so I would think the connectors are different? Get yourself an alpine ida unit...it navigates soooo easily and sounds mint! You can then take it with you from car to car in the future too.
Yes mate, although I went for the x100 as it has a colour screen which looks really nice and displays album art and custom backgrounds. I have an R27 pic on mine! Ive also fitted the bluetooth module too which works really well.