Chris Wilder says his players are ready for the biggest game in Halifax's history according to Halifax Today.
"There is a real buzz about the players and they are really looking forward to the game," said Wilder.
"I have not detected any nervousness among them and hopefully that will be confirmed at 5.30 tomorrow.
"They look confident, they look ready and they are desperate to grab the opportunity.
"They should take great confidence from being a very good side over two legs in the semi-final.
"But we know we will have to play well again tomorrow and we will have to have the bounce of the ball.
"If those two things go for us it could be our day."
Wilder says he hasn't finalised his team.
"We look at every game on an individual basis and there will be some players who will be disappointed.
"It is all about the club getting through and the substitutes will have a part to play.
"We have used the subs to our benefit this season and the bench will be very strong tomorrow.
"We have got things that we can change, the main thing is that the players seize the chance.
"You can talk all you like about formations, but the bottom line is that our 11 have to play better than their 11.
"If we do that we will win the game."
"Hereford are a good solid team with attacking threats and decent defenders. They are very tight at the back and so are we."