Cucumber Radish Pasta Salad

1 lb small shell pasta, cooked, rinsed in cold water, and drained
1 cucumber, chopped lengthwise in quarters and then sliced
6 green onions, chopped
6 radishes, chopped
3 small (Roma size) tomatoes, chopped (I scrape out the seed part so the salad doesn't get soggy and mushy)
5 chopped slices of cooked bacon (OR about 3 TBSP bacon bits)
2 stalks celery, chopped
2 carrots, chopped
5 hard boiled eggs, chopped
1/2 green pepper, chopped
1/2 can black olives, finely chopped
1 1/2 Cups mayonnaise
3/4 Cups Sour cream
salt
lots of pepper

Mix everything in a large bowl and chill until you serve it. I'm wondering if mozzarella cheese cubes added to this would make it even yummier! Hmmmmm...