Nigel, I do have 'something different' in the works.
I am about 80% of the way to completing a 1975 Triumph T140, which came to me as a pile of boxes and bits. A limited budget has dictated the speed of progress, but it will be finished by spring.
It's a custom build and has named itself Slow Progress... mostly because I have had all the bits since 1994!
Well, I thought I had all the bits, until I started the build.
Socks; thanks for the offer.
I'm not doing anything about this idea until spring, partly because of the weather and partly because after having a new flat roof put on the back of my house... I'm broke.