okay, another one... for atmospheric missions in skybox... turbulence, i think this could be achieved by using the same effect as what you get with engine was from capital ships, 'cept it doesn't damage your ship...
why?.. i hear you ask... two things, one, realism.. two, the fact that periodic gusts of wind buffeting your little fightercraft would make it hard to aim, and thus, more challenging.

also, engine glows as lightsources. very faint ones at that, just so it'd light up the hull near the engines, it'd be cool to see the light from other ship's engines casting a faint light against your fighter, and any other ship that would be in range.
another cool effect... Lightening, yes, we have that, but, having them strike a large ship's hull would be just cool to see.
heck, it can happen to jet airliners all the time, why not a destroyer?