Boil water in a large pot.
Cook pasta until al dente.
Drain and rinse pasta under cold water.
Place pasta in a large mixing bowl.
Add tomatoes, olives, and mozzarella balls.
Toss in the salami and prosciutto.
Add red onion, pepperoncini, and artichokes.
Mix in roasted red peppers and oregano.
Pour over Italian dressing and mix well.
Season with salt and pepper to taste.
Garnish with fresh basil before serving.
Chill in the fridge before serving for best flavor.