Fajitas w/Veggies

I  have never ordered fajitas at a restaurant. I always think they smell so good when the waiter walks by with them on the trays,.but I have favorites from which I don't like to stray.  I decided I would try to make these at home and thought since I'm trying to add in more veggies I could add them to the fajitas. I used steak, but you could probably use chicken or pork if desired.
They were wonderful!
Cost: about $5 (4 servings)

1/2 c salsa
2 Tbl mayo
2 Tbl oil
1/2 tsp garlic powder
1/2 tsp Mrs. Dash Fiesta Lime seasoning
1 lb sirlioin steak
2 yellow bell peppers, quartered
1 zucchini, cut into 4 long wedges
4 whole wheat tortillas

• Combine salsa and mayo. Set aside.
• Combine oil and garlic powder. Brush on steak and veggies. 
• Grill steak and veggies.
• Slice steak into thin strips.
• Put reserved salsa mixture on each tortilla. Top with steak and a slice of pepper and a zucchini wedge.