Perhaps equalizing the icon range would help level the playing field?
I prefered the "old school" style of icons from a few years back....someone upped an Ostwind, once I got within 6.0K or so, he saw me, I saw him, and the duel was on. Nowadays, even if I know a GV is out there, I have to get within killing range (read that he see me and opens fire at me) before I know where he is and then I have to evade and set up my attack run, lose sight of his icon, and try to reacquire him in time to get some shots off.
Current setup is tilted way towards GV'ers......not my cup of tea.
And look at it the other way around...
A Panzer is creeping through heavy woods, trying to sneak into a base. They have camoflage set to blend in, are moving forward carefully, etc. They might spend 1/2 hour moving into firing range.
Along comes an IL2, Mossie, Lanc, etc and all is for naught. No matter what you do, an aircraft sees you. You can sneak and hide from other GVs, but never, ever, ever from an aircraft. Instead you have this big red beacon that shows up through trees, barns, hills, etc that says what you are and exactly how far you are.
If you want "fair", make it so that GV Icons are only displayed to friendlies, and that GVs only see icons of friendlies.