But since my last post here is what i've done...
Added a cheap android GPS head unit (I have trim pieces to go either side of it, but they need a corner filed off to fit with the Fortuner dash and I keep forgetting about it)

A reverse camera to go with the head unit (I also re-fitted the canopy once this was installed, as rear vision was less of an issue).

Final mod was a dash cam, also a cheap ebay purchase, but some encounters I've had left me feeling a very strong need to install one

