Kalia,
I wouldn't hesitate changing a dance. I call variations of other people's dances and my own all the time. It's good for variety's sake if nothing else.
The pass through, allemande right and swing combination forces the dancers to use three "rights" in a row. The most awkward part is going from the allemande right into the swing. In my opinion a left allemande is the better choice as the dancers told you.
In Another Nice Combination the three "rights" are not an issue because dancers don't touch when they do-si-do.
Tom
