yeah the larger holes are just that in the pic its holding a zmax v3(pink)and a zmax v5(gun metal) the smaller are all ego friendly,
this was a i guess you could say a prototype just to get a cost on materials and time(for a mostly basic box).
The one im currently working on is much the same with a different drawer face flat like a kitchen drawer or flush like some desk drawers (haven't decided),
the large hole will be big enough for the larger mods and someone recommended a slot for the mvp type also.(so that will be added).
also will be adding 510 inserts so spare takes can be mounted as well. as for drip tips
coils etc currently working on a hidden compartment for storage.(like a tackle box tray)
so all of that is coming up in my V2.
any other ideas r welcome even if they differ from above remember there are no bad ideas, im not the all knowing wood working pooba of vapers lol