Five Axis spoiler + "red tails" on a white BRZ would be my combo.
Maybe buy an extra trunk lid (if that's even possible) to swap onto a limited BRZ. Im not too much of a fan of the BRZ wing, but maybe it will grow on me. Im sure the aftermarket will make OEM style CF trunks that can be painted too. Saves weight, and you get the stock look. Or you can just add any wing you want to your aftermarket trunk without worrying about punching holes in your stock trunk.