Jon,
I vote for "do what you like"
Either open the choke or if you think you would shoot it enough tube it. The idea is to use these things we cherish. I'm probably going to burn in gun collector hell as I took my specialty grade LC and install chokes in it.
It was ic/mod. I want to make it effective for those long range South Dakota pheasants. Since then it has drop plenty of birds way out without stuffing magnum loads in it. Other times the Skeet and imp mod choke has been just right for pen raised birds.
The point is I want to enjoy using the guns I collect!
Btw I too shoot a lot of clays with my doubles, but occasionally I take out my model 12 , or 1897 or A5 that are choke fuller than full and have a blast smoking clays with them
Jerry