Time for an update, because things have actually happened on the car:eek:
After buying the Toyota, which is faster (though heavier), newer, better equipped, safer, I decided not to continue with the WRX conversion because I really couldn't get it the way I wanted.
Now I've sourced a complete EFI loom & mated that to a Vortex EA82 EFI NA motor, with a manual box & running gear, etc from an 89 DL.
As the motor was from a Vortex, this meant changing a few things on the motor, ie power steer pump & bracket (meaning the inlet manifold needed to come off:rolleyes::???:), and the pulleys on the front of the motor.
I also found out the Vortex water pump pulley in a different offset & I wrecked the L pulley trying to relocate this on the shaft (it still hasn't budged, any ideas

)
The RX turbo sedan interior is off at the trimmers getting redone to suit the wagon & give it a freshen up (vinyl spilt everywhere), & I'm trying to get it running so that it can go off to the painters to get the body finished.
Attached is a pic of where the car stands now.
What its future will be, I don't know. I'm killing my Toyota by doing 40 000km/year in it (lucky it's an import with low k's to start with), but mechanically it may need less looking after.
If someone comes along with the right money, I may sell this project as it's basically a new car with nothing on it having done over 160 000km, plus a lot of TLC, which is pretty good for a 21 year car.
I am trying to get hold of my old full time 4wd dual range, centre diff lock equipped box, but I'm not holding my breath (plus I think I'll need to change the rear diff ratio to suit).