I picked up some new foam for my case and I'll be cutting it for my USPf Tactical, Silencero Osprey, and two magazines. Visually I prefer the pistol pointing to the right, but when I look for examples the majority of people face the pistols to the left in their cases. Is this done so that the safety is visible? Is it easier to get the pistol out of the case this way? Perhaps it has to do with serial number visibility? Or is it simply that people prefer the look of the left side of their pistol and thus face it left in a case? Thanks!