There was also the ZC89, which looks like the 90 but has one rear button on the back and no cord winder. These were made in UK and in Mexico for the Mexican market. Also seen some Luxes branded as Kenmore south of the border...
I have a couple weird ones I'll show soon. The cleaner you have marked as a red z55 is a Godfrey's rebuild Aussie only z40. Originally sold in the same skin as a UK 55.
I've been to Jimmy's shop twice. Both times I left with more than I went for and he was nice and accommodating. If you are willing to spend some time looking through the stuff and are within a day's trip of it, I would say it is absolutely worth it.
Welcome!
Those are all the same machine underneath. It kinda just goes off condition, and which one you like the looks of the most.
The Kirby rebuild program from factory I am fairly certain was recently discontinued for non-original owners, or at least they will only rebuild the 80s models and...
Without a doubt my Swedish built ZA30 I imported from Mexico. It is rated for 127 volts like most Mexican appliances. I adore the coloring and after some internal work it runs as quiet if not quieter than a G.