Should I run auto-rx on a used BMW V8?

[sprintman]

I was kinda joking. I change at 6,500 RPM many times on the way to and from work. New plugs and air/fuel filters, Redline SI-1 in the tank w/98 RON fuel, and two bottles of RX in the oil. Needless to say my engine runs exceptionally well. Apologies for off topic.