If lowering more on stock coilovers, then yes - it might negatively effect it. But, I would go with something like Novitec or GMG WC springs which naturally sit a little lower anyway, and tighten it up a bit. I am not saying dump it so the wheels are tucked, just flush. But I am a stickler for ride height.

It's so hot regardless, you can ignore anything I say.
Tint would look clean (something like 30%) and probably be functional in your environment. Cheers!
The tinted tails are just an opinion, I think they are hot w/o challenge grill: