Any mod for this? One that makes the summons stronger, or reduces the base cost of them.
http://www.gamesas.com/topic/814477-magic-overhaul-comparison/
A quick search on 'summon' on the Nexus found 122 mods. One is called 'http://www.nexusmods.com/oblivion/mods/1898'. Searching for 'conjuration' found 8.
Another I liked the looks of, but haven't actually played is 'http://www.nexusmods.com/oblivion/mods/41434/?'.
-Dubious-