In a measuring cup, whisk together all of the marinade ingredients until well combined. Season to taste with salt and pepper. Pour the marinade over the vegetables and allow to sit for at least 15 minutes or place in the fridge and marinate several hours. Heat the grill over medium high heat. Spread the vegetables out over a vegetable basket, cast iron griddle, or heavy duty foil on the grill. Grill for 4-5 minutes or until veggies are starting to brown and caramelize on one side. Flip and grill an additional 5 minutes or until vegetables are softened. Remove from the grill. Drizzle with a few more Tablespoons of high quality balsamic and chunks of goat cheese.