"At the end, some of the boxers came up to me and said it had been a life-changing moment for them. That's what it can do to you, it can change your whole perspective on life.
"You walk around with your head held high."
While all the fighters had given a great account of themselves, Tofa said two boxers, in particular, had really surprised him.
"Courtney [Harvey] was in the very first bout of the night.
"After she got hit in our very first sparring session, she actually ran right out of the boxing gym. She said 'that's it, I don't want to hurt anybody and I don't want to get hit in the face, I'm done'.
"Then she goes out there on Friday night, dominates her opponent and gets the win."
Tash Kingi was another first-time fighter who had surprised him, Tofa said.
"Tash hardly had any sparring because she's got kids and couldn't make it to the sessions.
"She came out of it really well and won her bout as well."
As for the next event, Tofa said it would probably take place sometime after the nationals in October.