Hi there,
Like dancey, I'd also love to hear songs which haven't received the attention they deserve from other efforts. Here are some ideas:
Welcome to Our Town
Main Theme of Final Fantasy IV
Into the Darkness
Rydia
Castle Damcyan
Mount Ordeals
Suspicion
Troian Beauty
Illusionary World
The Lunarians
The Sea of Silence (Track 5 from Final Fantasy Minimum Album:
https://vgmdb.net/album/586) [a longshot, but it can't hurt to try!]
Hopefully all of the replies you've received here are positive motivation! If the project does indeed move forward, I will definitely be buying a copy of the album.