I'll hafta look a Lil closer at what it goes to exactly, but I'd hafta swap the chassis harness with the engine injection
harness, the ecu is mounted in front of the door jam just inside the cab on the right hand side.
So I'd need to re-route the injection loom to the other side and the chassis loom visa-versa haye???
I believe your versions just have either an extension loom to bring the dash & controls plug ends to the right side.

"The lower panel of the well side tray...." Ur going to need to re phrase that or direct me to the area ur speaking of by
describing other surrounding objects, cause I've no clue what a well-side tray is, forgive my ignorance.

Its like the bonnet=hood, boot=trunk, loom=harness, etc.... I'm just not familiar with the rest of the body
panels, translations, if you will, into Aussie, kiwi & British English dialect, or slang. I would like to learn
tho, in no way meant to offend anyone w anything I wrote. I like hearing/learning new "strains" of english