It's ok KY I take things literally sorry!
For the selection of seafood I'd choose: calamari rings, oysters, shrimp, mussels, scallops.
For the batter I'd keep it simple, tossing the pieces with eggwhite and cornflour.
For flavouring, I like to sprinkle the pieces once they're done with cayenne pepper, salt and a sprinkling of lemon juice, serve immediately. Maybe a drizzle of tartare sauce.
You could also try doing small pieces of seafood on a wooden skewer before putting it into the hot oil (vegetable oil for preference - something neutral tasting) for ease of handling.
Or if you like a heavier coating, go for a nice beer batter flavoured with turmeric for colour and cayenne for flavour, perhaps a touch of dried ground oregano.
And don't forget the onion rings!

Not sure if these ideas are strictly Italian or its leaning toward Greek - but hey its delish!