to prevent most inconsistent tag order creation it would be good if when I typed a tag into the tag selector, and it shows me existing matches and choose one of the "All" lists, to replace the current "matched" tag with the same ordering as appears in the list I just chose. right now it will only append the untyped ones to the end of what I have already typed.

If order by tags hierarchically from least to most specific (WF, xSys Integration, Cash Sync), and I type Cash Sync, because it gets me to the list I want most quickly, if I then click on the "All" for "WF, xSys Integration, Cash Sync", it results in "Cash Sync, WF, xSys Integration", and I either have to go reorder it manually on the spot, or do it later.