if you plan on dropping your car--stay wingless.
lowered cars without a wing are awesome. besides, with fwd cars, spoilers are BASICALLY nothing but style mods. (yes, i am aware that they help very slightly by helping keep the back end down for handling purposes at high speeds).
if you plan on keeping your car about that height..i'd put a spoiler on it. the ww v-line spoiler looks great and would complete your ww look