Hhhmmm, one thing that needs to be added, is bugs and birds.
If you fly at all, you know having guts and blood smeared all over your window…especially at low altitudes…happens almost every time.
Would give another consideration for the seasons you are currently flying in, to fly NOE or not, how soon to blow the covers, what to do when things are smeared, lose an engine, etc…
Lol
Single most realistic thing. I’ve had giant splats at 8,000ft before, during spring-time