I don't have much real estate on my belt for anything else. The spare mag is horizontal at 11:00 o'clock, my sidearm is on my right side at 3:30. Don't want anything near either of those items nor anywhere behind me (don't want to lay on it). Normally my knife is in my back left pocket, wallet in back right and flashlight in the watch pouch of my front right pocket.
“I'd rather have questions that cannot be answered than answers that can't be questioned.” —Richard Feynman