Lathe change gears combos: Gain distribution problem.

[DIYSwede]

Thanks, Marv!
For the really discriminating, compulsory machinist perhaps this'll be good enuff:
-A pretty good approximation, (also achievable on a lathe) could perhaps be a 3-stage one:
22/17 + 37/47 + 88/83 ?

BTW: Any ideas on the "gain distribution" - should the biggest gains be put first in the chain?

Cheers