i think it looks good on the four-eyed fox's, but not so much on the aero-nose. The aero-GT flares out at the bottom, and the doors curve under so it looks really out of place. Just my opinion though.
the saleen bumper without the matching skirts and rear just makes it look out of place, I also dont much care for the gt bumper on an LX car, but if it is for function and not b/c someone was bored with their ride I can understand. If you are wanting to go GT there is a company out there that makes a 1pc GT front that does not have the opening in front. it is supposed to eliminate air getting trapped under the hood and reduce drag.