1: Cook the bow tie pasta according to package instructions and drain.
2: In a large bowl, combine chopped bell peppers, sliced red onion, chopped celery, mayo, celery salt, sweet chilli sauce, honey mustard, black pepper, oil, salt, citrus seasoning, and lemon pepper.
3: Add the cooked pasta to the bowl and mix until combined.
4: Gently fold in lump crab, lobster meat, scallops, deveined shrimp, and imitation crab (if using).
5: Sprinkle chopped scallions on top before serving.