Get the salad bowl you set aside earlier and add to it the zest and juice of the limes (you may want to use slightly less juice and add more if needed at the end). Add the mustard, soy sauce, cilantro, and salt and pepper to taste. Add the oil-olive mixture from the pan and whisk everything together. Add the chopped romaine lettuce, then the croutons, avocado, grilled tempeh, and the rest of the parmesan cheese. Toss everything together and serve.