A target of 254 runs can be considered a big target on this pitch at Willowmoore Park. The average score of the first innings of this pitch is 233 runs and the average score of the second innings is only 179 runs. So a collection of 253 runs is enough to win if the bowlers can bowl well.
Just they need to have a mindset in which they only need to pass the overs and nothing else. If this time, Australian bowlers did a good bowling so the could become man of the match in this final. Anything thing can happen in this Sunday's final and its still anyone's game.
I would fancy both teams can win at the moment.