I'm glad there's still interest in this. I tried to track down the best sounding versions of all tracks. Unfortunately, "I Don't Owe You Anything" and "Wonderful Woman" are still very poor quality. Hopeful, higher quality versions will be unearthed someday.
The sources were wav files of the original Rough Trade UK CD pressings, my own copy of the "This Charming Man" CD single (which has, to my ears, a slightly different mix of the BBC version than "Hatful of Hollow"), the "Reeling Around the Fountain" bootleg, the "Smiths at the Beeb" documentary (I personally edited and faded the tracks) and a few other wavs that a kind soul here sent to me. All sources were either CD, wav or flac.