Place first 4 ingredients and half of crumbled feta cheese in a large bowl. Whisk together olive oil and next 7 ingredients. Pour over tomato mixture; stir to coat. Cover and chill 2 hours.
Cook pasta according to package directions in a large Dutch oven; drain. Return pasta to Dutch oven. Pour tomato mixture over hot cooked pasta, and toss to combine. Sprinkle with remaining half of crumbled feta cheese.
Note: For testing purposes only, we used Cavender's All Purpose Greek Seasoning.