perfect ? hmmm I know I like the point & balance on my 20 " on my 73 in 44 ... course I'm also partial to 24" on my Henry's.
I would say it's all in the beholder.... you could
try several and see what you like, or buy one of each and see
aside from the obvious hit to the wallet, both methods rather good
A. testing the waters, and chose the boat
or B. owning the boat house
EDIT:
As I typed my
clever reply , Finger stated 20"... I concur