You can control how the tasks are sorted on the checklist selection screens.
The tasks sort is first by “QA Sequence” that you set, then alphabetically by Trade and then Task.
Just edit the QA sequence to put them in sequential order. The QA sequence can be decimal so you can always make room for one more.
Check by sorting on the QA sequence column.
Keep in mind that you can completely hide a task from the checklist selection screen by unchecking the Active Box.