Poke is one of those things that don't have recipes, you just throw it together....
Everyone has their own version, and no two are alike. However, lime sounds unusual, that sounds more like ceviche.
My hubby is the poke maker at home, and he just usually just throws everything into the mixing bowl. Here's what he usually puts in his, with everything to taste:
Diced ahi
Vertically sliced onion (stays crunchier that way)
Ogo (fresh seaweed)
Hawaiian salt (a very coarse sea salt)
Shoyu
Chili garlic sauce
Ground kukui nut (very little of this)
For me, the Hawaiian salt is key - it doesn't dissolve, and stays crunchy.
I looked in several of my local cookbooks, and most of them don't even have a single recipe for poke. I did find one, but I think you still have to play it by ear:
Ahi Poke from DK's Sushi Chronicles:
Poke Sauce:
1/2 cup shoyu
1/4 cup toasted sesame oil
2 tablespoons sambal
2 tablespoons peeled and minced fresh ginger
1 teaspoon sea salt
8 oz sashimi grade ahi, finely diced
1/4 cup finely diced Japanese cucumber
1/4 cup finely sliced Maui onion (or any other sweet onion)
2 tablespoons dried wakame, rehydrated in warm water
2 tablespoons finely chopped green onions, green part only
1/2 cup kaiware sprouts
2 tablespoons masago (smelt roe)
1 tablespoon white sesame seeds
To make poke sauce, combine all ingredients until well blended.
To make poke, in another bowl, combine the ahi, cucumber, onion, wakame, green onions, sprouts and masago. Add enough of the sauce to coat, then toss gently to combine.
Serve immediately.
To me, that recipe sounds like you'll have a ton of sauce, and it's heavy on the sesame oil, I'd reduce that to a tablespoon. The sprouts sounds a little fancier than most, but the cucumbers sounds like a nice addition.
In Hawaii, every supermarket has quite a selection of different kinds of poke, at least 10 different ones. Different kinds of fish, and different sauces.
The most common poke is raw ahi, but you can make poke with so many different kinds of seafood - cooked sliced tako (octopus), raw crab, they even use the same sauces on cubes of tofu, and call it tofu poke.
Beer and poke is standard party fare - you'll find it everywhere, either homemade or store bought.