I really like E9 or E10 with S&A. Not so much for the Demons (although +4 protection doesn't hurt -- they could use the help on protection) but for the mages.
I played against QM a few times with E9W9, but I've subsequently realized that my mages can just cast Quickness instead...
i like earth with tc (as said its only for the mages) and i also like astral because its a decent bless and has pretty good spells
of course one of the bonus's of these 2 paths for S&A is the ability to make dwarven hammers which allows you to forge rings of wizardry cheaply (they really boost TCs multi-path mages)
I'm pretty fond of n9/w9 for S&A but I do question a bless strat involving the demons. Summoning them seems entirely too slow and I'm beginning to think a w9 or w10 dragon is just the way to go for blesses. The quickness is incredible and the defense is nice for the water demons.