That must be one of the greatest sporting contests ever!

Looks like you are right for 20/20 but the domestic 50 overs competition this year is decided on wickets if scores are drawn

16.2.1 In the event of a tie in a Group Stage match, no account shall be taken of wickets lost, the match is tied and each team shall be awarded one point.
16.2.2 In a play-off, semi-final or final, the team losing the lesser number of wickets shall be the winner.
16.2.3 In a play-off, semi-final or final, if the result cannot be decided by 16.2.2, the winner shall be the team with the higher score after 10 overs, or if still equal after 9 overs, or if still equal after 8 overs etc.

And just when we win a 50 overs World Cup the domestic competition is being down graded to a second eleven competition due to the introduction of the new 100 ball competition