T5 Block in AWD 850, Advice

have found fairly low miles 850 t5 block, an have been told it should be possible to fit it in my 850 awd, {yes i know the bevel gear is a weak point as is the transter box} Its an auto t5 block, and the only thing currently dis-wading me is the wiring loom, someone said something about the park function? anyways advice please. have done a clutch on this car before so happy mechanically taking it out on subframe, just concerned about wireing loom. should i be looking for a manual t5 wiring loom? any advice help most welcome cheers

if you can find a manual engine bay loom i'm sure you can just unplugged & replace it & not have to mess with the PNP switch wiring, i'm sure the plug is from the ecu box so not much of it replace

cheers p fandango