The Red X and Jinx Custom

I always see wierd pairings... one of them is this couple, Red-X and Jinx... for some reason it clicks better then Jinx and Kid Flash. I decided to go with designs for their outfits I did some time ago... I like this look for Red-X, torn peices of his costume cast a more dark and phantom appearance, his helmet altered barely to reflect a more sinister edge. Jinx, older with a simple goth setup, her hair more pulled back, but looking like her cartoon look.

Give me any tips or tricks I can use. It would be appreciated.