"I know for a fact that if I get in there with one of these big guys, they'll be really surprised by what I can do in there. I haven't really thrown down too much. I've had 19 fights, and I haven't really thrown down too much with any real big guys.
"They like to give, but they don't like to take too much. That's what I've seen in the top 15, so I would like to rub shoulders with them."
Nicknamed 'The Heat' due to his power and forward-pressing style, Ahio won seven of his first nine bouts within two rounds. Since then, he has travelled globally to compete against strong opponents. In his four bouts abroad, his opponents have had a combined record of 49-9-3.
However, each fight ended the same way – with Ahio showcasing his talents and making the judges' services unrequired.
But while he is still getting stoppage wins – albeit a bit later in the fights than early in his career – Ahio's improvement under coach Doug Viney from Auckland's City Kickboxing gym has shown as his career has progressed.
Now, he's hoping that trend will continue against Opelu – who suffered a knockout loss to Lucas Browne in his last bout - and he can try to climb the rankings.
"I've slowed down from dropping guys and getting first-round knockouts. I'm enjoying it a little bit more now," he said.
"When I do come across these top names and heavy hitters, we'll see what happens then, but right now I'm just enjoying what I do."
Ahio will be one of five Kiwi fighters competing at the event. Rising cruiserweights David Nyika and Titi Motusaga will square off against one another, with middleweight Marcus Heywood looking to upset undefeated American Lorenzo Simpson. Kiwi-born Australian super bantamweight Cherneka Johnson will also defend her IBO world title on the card.
The card will be broadcast free-to-air by TVNZ. The last time a boxing world title fight screened free-to-air in New Zealand was David Tua's unsuccessful bout against Lennox Lewis in November 2000. The broadcast was viewed by 1.3 million people.