[Endoperez]

Massed crossbows can be devastating, and if you used lots of crossbows against independents it wouldn't hurt to make all of them more powerful. Enchantment also has Wards, which help a little aganist friendly fire.

I don't know if they'd be better than Angels, though. With a Cyclops, you could summon Troll Kings, but on the other hand, Mechanical Men would also be good, especially with their elemental immunity. Enchantment probably plays into your current strength (fire battlemagic, lots and lots of crossbowmen you probably used for expansion early on, etc), while Conjuration will give you new guns to counter your enemies' eventual counters with.