Hi, Tndel.
Are you playing the waltz twice through? If so, you might cut to once through, ending on the A part (ABA). I’m envious that you get 6 minutes to play…the majority of the western US contests limit you to 4 minutes, which really results in some strange versions/chopped pieces. I understand that a limit probably helps with scheduling rounds and fairness and all…but I think it also is an unnatural constraint on the performance/performer…
Best of luck on your contest!!