I would seriously consider the Full screen - it looks great and v period plus it does help with a better driving expereince over the Aero type originals.
This is of course an individual preference.
As to steering wheels - well the Brooklands takes a bit of beating.
But as said have a look around at say Motolita - who make versons specialy for the M3W - and at v reasonable cost.
Your other options are spot on!!
