Does it not bother you that you will be diving with that configuration regardless of how relevant it is to that dive, even to the extent of it being sub-optimal?As a new entrant into the GUE family, I just like that people a lot smarter than me, with a lot more diving experience than me, came up with a standardized configuration. It makes it a lot easier from a bubble check all the way to an emergency shutdown to know exactly what things should look like and what should be functioning / what functionality has been lost.
Spare computer; on your team-mate’s wrist. Twinset for shallow dives. Twinset where sidemount is more appropriate. All deco tins left even though balancing left and right may be more compact. Bungees to keep stages in check. Reels for deep SMB deployment…. etc., etc., etc…