So, a bit of work today on the rear 'holes' where the new lights will be fitted, pictures to follow tomorrow. Also been doing a lot of digging on Fleabay looking for suitable front grilles following redratbike's advice. I think the 3 kidney holes are getting smoothed as he suggested and then I started looking for suitable width / depth grilles. I started thinking new Mondeo / Focus / Fiesta but they are too tall and would require mucho fibreglassing. Then I came across this:
https://www.ebay.co.uk/itm/Mondeo-MK...QAAOSwPXBdIZ5u
Then started looking further and came across this which I think has got possibilities:
https://www.ebay.co.uk/itm/NEW-FRONT...cAAOSwcSJcZC1s
I am thinking turn it upside down and it would look good combined with a huge chin wedge as suggested by Redandy.