Thank you for your post and clarification. I did realize some of the “rules” of their helix placements but I didn’t notice that one.
If level 2 and 5 can’t be swapped, then they could make the slow on “The Element of Surprise” by default (similar to Shayne) and change the Silent Strike Helix to something else.
If not, then it still shouldn’t be that big of a deal if the other changes were made.