Thanks Mate.
I have settled with the N3EG#2, 40P, 175M, for now. If the N1EF wasn't already on top clip I'm sure one more up would have done it.
The N3EG#3 is too rich. A bit richer than N1EF#1. N3EG#2 is leaner up till 5/8ths and then richens up onto the main.
Plug chops are all reading perfect. Seat of the pants is crisp and responsive with a strong pull as you hold the throttle open.
Now I just have to set my mind at peace and ride on! I plan on getting another friend with some experience to take it for a ride to see what their impressions are.
Thanks again.
Will report back on fuel economy after the next ride
N1EF#1 was 7L for 70km.