The Kobra is looking very nice indeed. That front grill looks the biz. How did you affix it to the inside of the opening ? I sikkaflexed plastic plates for cable ties with mine which feels a bit unprofessional. I also have a black mesh directly behind mine to hide any poor workmanship hidden further under the bonnet.
My grill ...
Kobra front straight on by
Muddy_B, on Flickr
https://www.flickr.com/photos/91991953@N02/31383513187/
Be interested in seeing a more detailed pic of the amended runners if you would be willing to share. I have considered those seats but not visualised how to fit them. How have you fooled the Zed that there is no bmw seat and therefore the airbag sensor(s).
Keep up the inspiring pics and updates
Dave