We are going to do a low light stage with small carry guns. Thus, WMLs are probably not in play. I don't have a small gun with a light rail anyway. You might wear a hat mounted light. I think I have one somewhere but I don't go around town with such. I've practiced with and done some classes with handhelds but never dealt with this. So this might be naive. What do you do with the handheld with you reload?
No prison wallet suggestions. It just never came up in my classes.