Magic and Adventure Mods?

[SatanicSanta]

Hello all, I am Santa, as you may or may not know. I have my own personal pack with a Let's Play to go with it. Currently we only have 20 mods in the pack. It is a magic/adventure based modpack with a couple engineer based mods. I'm stuck on magic mods.
Magic mods:
ThaumCraft
Ars Magica
Thaumic Bees
Minions
MystCraft

Tech mods:
BuildCraft
Forestry
ComputerCraft
Misc. Peripherals
T Construct

Adventure Mods:
Biomes o Plenty
Better Dungeons
Twilight Forest

Possibly Soon to be Added:
Runic Dust
Ruins

I am using the 1.5.1 version of Minecraft.

Any suggestions?

 

[dgdas9]

Railcraft...

 

[SatanicSanta]

Railcraft...

We don't really have a use for it, but it will definitely be in my next pack!

 

[RedBoss]

The Hexxit mod pack may have some mods that you may find useful