Use the correct runway markings as they change per place.
In the US the aiming point is marked by two big white rectangles as is common in Infinite Flight. In the UK, this same point is marked by three displaced boxes.
In the US the runway of heading 090 (again, for example) is often marked “9”. In the UK, this would be marked “09”.
By all means this is not a priority, but a nice to have; especially with global flight looming!