If by OEM, you mean the shorty 6-7 inch thing, you'll be "in the wind" from about chest up. Many years ago on my old Road Glide, that was the best setup I found for that bike. All other shield heights created terrible turbulence.

If by OEM, you mean the "factory tall" vented, I have one of those too that I negotiated into my purchase when new. I rode that one the 600 miles home (fly and ride to pick it up from Honda of Russellville), and the air hit me about chin level with a fair amount of wind noise and turbulence. I'm 6' 01" and long in the torso, so similar seated position to you.

Later, I got a Clearview Full Wing +4 (4 inches taller than a normal Full Wing shield) with a vent. It was a great shield, and pushed all the wind/turbulence over my head. It was amazing for highway use, but a bit hot in summer. Eventually tried a MadStad with 15" shield and never went back.