Thanks guys. Lots of ideas here.

90 percent of my problems are from the air that comes in near the nosepiece. I’m wondering if I can create a mini seal there with some foam and contact cement.

RE the safety glasses. I have worked construction and settled in as an OR nurse. I wear safety glasses basically all the time, across several brands. They’re well built and do a lot but simply aren’t going to keep the wind out on a gusty descent. That Peru incident at 22k’ did odd things to my eyes. I could ride all day with nothing if it wasn’t too bright prior to that.