Fitting an Acumen DG8 gear indicator

Owl, the R3/classic has different pins from the R3T, they are:

DG8 colour ------------------R3T colour

Black----------------------------------any -ve
Red------------------------------------any +12v switched thru ignition
Green---------------------------------Black/White (pin A19 on ecu)
Orange--------------------------------Pink/Yellow (pin A21 on ecu)
Brown---------------------------------Blue/Purple (pin A14 on ecu)

Thanks Dave - put a small edit into your original post.