For body colored mudflaps, get stock ones and paint them the same time you do your mirrors. Your red color is bright enough to support chrome edging on the grill. My favorite tape is Trim-Gard #NE01 (
Auto Moldings - Trim-Gard). It has a lip which gives a more finished look and stops water from blowing under the tape. They have a 50ft roll and you cut your own. With the red grill also consider vertical grill blackouts (StearmlineDesign.com). These will really bring out the horizontal lines.