Hi Peter,
Suppose I should have asked..Do you need long eye relief on eyepieces? Or do you want to stick to 2" barrels so there is no mucking around in the dark with adaptors?
Do you wear glasses? Do you need glasses at the eyepiece? You could use barlows to get down to shorter FL, but that involves mucking around in the dark

Its a long journey....The Movie 'The Life of Brian' sums it up in the scene when Brian tells the crowd..."you have to work it out for yourself." ....with a bit of encouragement from the side lines.
Matt