Spike
Rock & Soul Archaelogist
OK. Here is the 10 I would leave off. Actually I made it 11... There may be a few gems I missed here.
"Get On Up" The Esquires
"The Hunter Gets Captured By The Game" The Marvelettes
I love all the tracks that you listed. 1967 was a particularly strong year for soul. But these two are semi-obscure and may qualify as undiscovered gems if you haven't heard them. The first is an infectious dance number that is just impossible to stand still to. The second is a sinuous slow number full of menace. Garcia later covered it IIRC.
Spike