Paint them white or light silver, to go with your stripe up the side of your car.
1 1/2 inch drop should do it, I'd say.
But saying that mine is standard height, I can't lower mine, the tyres rub on all 4 corners now.
You'd have to lip your guards. so they clear the rims.
Have you seen 'Koenig Rewinds' they come in 14x7 15x 7 and 16x7? They are made for toyota AE86's so the stud pattern is right. They would look awesome on it.....
Here they are...
I got a quote on these for $1400 including tyres from Ozzy Tyres.......