Got home a bit early from work today and thought I'd give it the good ol' college try and fix my horn + Clock Spring + Airbag.
Upon initial inspection, I deduced that the V10 Clock spring was totally F***ed
From this I knew I had a spare standard impreza clock spring laying around. Some connectors and wires were totally unneeded, so lopped them off and stuck them inside of the deatsch connector so as to isolate them so they won't short on anything.
30 minutes later and some fiddling, this is the end result. A working horn and Airbag.