Hmmmm. I vote for Tantum Ergo, Salve Regina (a personal favorite), Praise to the Lord, and three not on the list: "God of Grace and God of Glory" and "Guide me O Thou Great Jehovah (or Great Redeemer)" - both of which are sung to Cwm Rhondda, a magnificent Welsh tune. I haven't heard them since my Anglican days and I miss them, but the tune and both versions of the words are great! AnAmericanMother, as a fellow former Anglican , you may recall Cwn Rhondda and the two different sets of words to it. The other one not on the list is "The Strife is O'er".
There's also "Love Divine All Loves Excelling" tune "Hyrfrydol".
*from another former Anglo-Catholic.