Simply Delicious Vegan French Dressing

2 cups chopped tomatoes
1 cup raw cashews or raw sunflowers (or mixture of both)
2/3 cup lemon (or less)
1/4 cup tamari soy, namu shoyu, braggs
1 cup olive oil
2 - 4 tbsp agave
2 tbs basil
3 coves garlic
1 teaspoon oregano
Water