Hey Bons,
How ya going?
I reckon it'll look fine without side skirts! You'll have some fun trying to fit an AE86 front bar (never tried fitting a rear before) as you definitely have to do some cutting of the front guards. They look good though with an 86 front bar.
I dont think AE86 skirts would be the right length, but if you can measure from the rear of arch of your front guard to the front of the arch of your rear guard (if that makes sense), I can measure my 86 skirts to see if they'd fit?