Note: This is an idea. But nevertheless I am still putting my flame suit on

I was thinking that for tanks that if they have their engine off, that they show no icon until 400 yards. However, as a penalty for this. When their engine is off their turret turn speed is reduced to 30-50% (I recall reading in posts long buried, that
SOME tanks' turret speed was drastically reduced when their engines were off).
When their engine is on, their turret speed is increased back to 100% (as it is now). Icon goes back to normal (what is it? 1k-1.5k?)
As for wirbles/osti/m16 I was thinking something similar. Except the icon would only go down to 600 yards at the very least. (So planes at least have a chance)!
I don't know how HTC could balance that out

But hey, it's a thought.
It would at least address the camouflage issue with tanks, and help them with *ahem* "Bomb t a r d s".
And if the vehicles are parked or in a building, they could simply shut off their engine and "poof" no icon until 400 (600 for wirbles/osti/m16).
Alright, I think that is about all I can think of before I go to bed. So..
Go ahead tear it up BBS, I'm ready for ya
P.S. Please try and keep it to constructive criticism without resorting to insults or off-topic discussions or purse fights.

Tinkles
<<S>>