In a small bowl, combine the aioli ingredients. In another bowl, combine the salsa ingredients. Refrigerate until serving.
Combine the pepper, oil, salt and seafood seasoning; rub over both sides of steak.
When ready to cook, start the Z grill on Smoke.
Place the steaks directly on the grill and cook 30 minutes or until the internal temperature registers 120 degrees F.
Remove steaks from grill and increase the temperature to High, allowing grill to preheat with the lid closed for 10 minutes.
Place steaks back on the hot grill and cook 3-4 minutes((less for thinner steaks)
Each side or until the internal temperature registers 130 degrees for medium rare. Remove from the grill and let rest.
Preheat the pelllet grill to 425°F.
Heat tortillas for 20 seconds on first side; flip and heat 20 seconds on the other side; flip again and heat 15 more seconds on the first side. Approximate total cook time is 55 seconds.
Thinly slice steak; place on tortillas. Serve with aioli, salsa and toppings of your choice.