Zucchini Noodle Salad

Name: Zucchini Noodle Salad
Ingredients: 4 medium zucchini; 1/4 tsp sea salt; 3 roma tomatoes (finely chopped); 1 cup yellow and red grape or cherry tomatoes (quartered); 6 spring onions (finely chopped); 2 cups rocket leaves (arugula); leaves big handful of mint (roughly torn); 1/3 cup sunflower seeds (toasted); DRESSING:; 1/4 cup extra virgin olive oil; 1 clove garlic (finely minced); 1 1/2 tbs lemon juice; 1 tbs balsamic vinegar; 1 tbs white wine vinegar; 2 tsp dijon mustard; salt and pepper