I had to adjust all the valve clearances as there wasn't any clearance and adjust the accelerator cable a few times (first time too slack so got about 30% throttle-great for economy! and second time too tight).....anyway, now:
- It starts on the button, hardly any choke and no accelerator needed
- Idles very smoothly
- Revs freely and seemingly (rev counter not working) higher and generally feels a lot more quicker and responsive!