Question #9 Yes that is the type of locker I need with vertical frames in 15mm and no horizontal frame, the gap between doors showed at your picture is good and okay.
About the surface finished has to be as your picture sent where the locker have Number 5-1102 (unit of ten doors) but instead of the frames polished or brilliant, all surface finished have to be as the doors (hairline).
I want to make a double check with quantity per container, can you confirm that is this the correct load quantity per 20 Ft container.