I finally got around to finishing off the trim on the high level brake light. It's just a piece of 6mm self adhesive rubber but it does the job fine.
I've also fitted a strip along the side of the centre console sections as suggested and it does make the separate sections look more like one complete unit. It's just a bit from a Rover of some sort and is too short but I'll make something better now I have a proper plan.
Happy Christmas and a peaceful New Year to all on here. Bob.