To prepare dressing, combine first 9 ingredients in a food processor, and process until smooth. Cover and chill.
To prepare salad, cook pasta according to package directions, omitting salt and fat; add peas during the last 3 minutes of cooking time. Drain; rinse with cold water. Drain. Combine pasta mixture, bell pepper, and next 4 ingredients (through rind) in a large bowl. Toss pasta mixture with half of dressing. Cover and chill until ready to serve. Toss salad with remaining dressing, and sprinkle with crumbled bacon; serve immediately.