I would like for Helicopter gauges to work in basic mode.
Reasons:
Basic is easier to lift stuff,
Maintain altitude.
But its just as hard trying to hover in first person at night with no night vision, without the hovering gauge and well the other gauges are pretty dang nice too.
It would also be nice if the heli altimeter was at sea level, like a real helicopter. It's terrible when your trying to get enough altitude to go over a mountain and you're still not high enough to get over it. You could know what altitude you needed in the first place if it was set at sea level.
I honestly wonder who like the A2G over A2S. You're supposed to look down and watch your vertical speed gauge.
It would also be nice if you could scale gauges.