So I did a bit more research, and looked at the miniature ranges and have decided to go for warriors of chaos. The WoC and meant to be a simple army to use, run forward and hit stuff, but still has the potential for a lot of character, the marks of chaos. Also the miniatures from warhammer forge are too nice to say no to!
To start off I've purchased the WOC battalion to get the army kick started. All I had to purchase now was a sorcerer to lead the army, I like the idea of a corrupt wizard leading a war band :-) I suddenly remembered that having been to the last few games days I had the miniatures from them. These are a chaos sorcerer and a chaos champion. I had to include these as they're nice models as well as powerful characters. To round out the army I'm going to get a unit of 5 marauder horsemen.
So far I'm building a 1250 list which looks like this-
Chaos Sorcerer
General
Mark of Tzeentch
Level 2 Upgrade
Infernal Puppet
Exalted Hero
Mark of Khorne
Extra Hand Weapon
Favour of the Gods
Chaos Warriors - 12
Mark of Tzeentch
Musician
Standard Bearer - Blasted Standard
Shields
Champion
Chaos Marauders - 20
Mark of Khorne
Musician
Standard Bearer
Great Weapons
Marauder Chieftan
Marauder Horsemen - 5
Mark of Slaanesh
Musician
Standard Bearer
Spears
Marauder Chieftan
Chaos Hounds - 10
Scaly Skin
Chaos Knights - 5
Mark of Nurgle
Musician
Standard Bearer - Banner of Wrath
Champion
I've got my first game this Monday so I'll see how it all works, if at all!