No, this doesn't work for me. I cannot use the customized loadouts in quick mission.

I went to
option
plane
loadout
guns
changed the load out
saved it
ok
ok
quick mission
choose mission
switch to particular plane
cannot see the loadout I saved
also when changing custom loadout and saving it under this name it is not implemented when choosing custom loadout in quick mission. Sometimes I only can choose empty loadout in quick mission. It is porked.