GreatCeilingCat

Have you tried these mods? For Argonians: http://www.nexusmods.com/skyrim/mods/58857/? & For Khajiits: http://www.nexusmods.com/skyrim/mods/67873/?

A single soul gem, always filled and reusable, to use with your enchanting. Like Azura's Star or the Black Star, but after you've used it, it remains in your inventory for further use. This would save you from farming souls for hours on end, and also carry weight as you'd replace your many soul gems with the one.