Didn’t know you could escape from cold Scotland, we will be waiting for nice pics and ride reports.. where?
Regarding your OQ all old XTs, XTZs and TTs from ‘80s to ‘90s should be in similar values, checking all my manuals but not any specific for the one you talk about your measurements are all more less okay, only the secondary maybe too high if you are measure it without the cap but personally think that can work (Secondary should be in 3.4 ̴ 5.2KΩ). The only one you are not mention is the Source Coil from left case (Brown-Red wires maybe) that should be in around 160 ̴ 240Ω.
Send our kisses to the Lady and a big hug for you.
Keep us updated.
“El mejor remedio para la Boludez, es la Inteligencia…”