Thanks for the comments!! The subtle changes I have made are silvervision indicator bulbs all round, colour coded dash inserts, gear knob and steering wheel insert and also the side badges have been resprayed silver and the 2.0l 16v has been painted racing blue.
That's nice and tidy had mine just over a year now and still enjoying it, fun little cars. I would be tempted to not put stripes on, loads of blue ones with stripes out there, your choice obviously