Showcasing other remixers wouldn't be my first choice either even though there were some good ones from that period.
As for any potential studio demo tracks I'd like:
--Cappe Ffuno
--The part of King of Snake they used when they did really long live jams...I think it's referred to as 'Bungalow'
--Please Help Me jams
--Five Points
And I'd love to hear anything from the Underworld & U2 sessions.
Jason