Help bringing my poor old wrr back to life.

Hi,

My wrr has sadly been in storage for quite a long time then some lowlife decided to steal it. Thankfully the police actually recovered it but it’s a bit worse for wear now with no lights, trashed bark busters and levers and a completely drilled out/smashed key switch. I’m trying to see if I can get it started still but not having much luck and wondering if anyone can shed some light on which wires need to join up. So far if I connect the red and brown wires it’ll turn on and kick over but I don’t hear the fuel pump firing up. There is still two blue wires and an orange wire I’m not sure how they are supposed to connect up. If I join the two blue wires I don’t get anything and the orange just seems to also turn everything on when I join to the brown. I’ve looked at the wiring diagram but I’m not very good at reading those so not sure where else I should be checking.

Any help in getting it going again would be appreciated.

I would connect all the wires together.

Red is from the battery
Orange goes to the fuses
Blue and green go to clutch switch and somewhere else
Blue and black go to ECU