cobra touch to sterling one
 

does anyone have wiring diagrams for a cobra touch immob and a sterling one alarm system?
just got myself a nice clean classic wrx import that has a cobra immob on it but only 1 key (which is temperamental at best) so I have decided to fit a sterling 1 alarm and immob as the missus has one on her evo7 and I managed to find one for a good price.

also how do I recover the code so I can add a 2nd fob for my spare key?

cheers,
Ian