SOTC and in need of advice for briefcase arrangement

Hello.

I have finally acquired adequate briefcase with foam inserts for my flashlights but I`m not really sure how to arrange them inside.

In the pictures I have done some arrangement but its probably not the most optimal so I hope for advises.

The briefcase is Wisent Photo HC Black with sizes 50cm long, 40cm wide and 15см height which in inches should be 19.7×15.75×5.9 (probably).

ps. I did some poor attempt to light them up all at the same time at their minimum settings but it seems I don't have the skill for instagram/etc posts haha.

ps2. When its time to put them in I`ll remove the straps of course.