Oh you guys.... I only need 12 because I have 4 locking wheel nuts that fit properly. Ergo, 4 times 4 is 16 minus 4 is 12.

No HI I'M BARRY SCOTT!!!! BANG AND THE WHEEL IS GONE action here*.
I can has the choonz! Okay, so it's not fully properly installed because to make the radio sit in the dash perfectly I have to remove the binnacle to screw it all in place as there's no cage for the radio with these dashboards. But, my brown Panasonic radio-cassette is now wired in and fully functional. It has a delightful yellowy glow when turned on and while it is stereo, my car only has enough wires for Mono and the radio goes louder than the factory door speakers can cope with... not ideal then, but it's better than driving in silence. Here's a rubbish picture.
Additionally, Dad did some hunting while I've been catching up with my man-flu and injury related work back log and has ordered a set of 12 correct brand new wheel nuts direct from Lotus for £50 (inc. postage) because he experienced how rubbish my tyres are in the wet and would rather see me safe on the tyres fitted to the Lotus alloys. It's also because he thinks the Lotus alloys are awesome and he commented with amazement at how much better the car now feels as a passenger than it did when I first got it.
I don't know why, but today feels like a bit of a milestone. I feel rather positive about my old boat. So that probably means something is about to go terribly wrong.
*I know, wrong Barry 