Thanks. Of course, stays clearance is something to bear in mind, I was excited to see some 52s in the obselete PCD of the cranks I have, but needing a mahoosive BB spindle and large Q factor for the stoker is probably worth avoiding.
In a symmetrical set up, there should be no effect on spindle length and Q from using primary drive rings the same size as your largest final drive ring.
Thanks. Of course, stays clearance is something to bear in mind, I was excited to see some 52s in the obselete PCD of the cranks I have, but needing a mahoosive BB spindle and large Q factor for the stoker is probably worth avoiding.