Interested. I'd like to play one of the two excommunicated legions if possible. Legion XI if thats ok considering this is all taking place before the araising of chaos then i'd like to take them and their story in a different direction. That of banishment. They have committed the sin of tampering with their own geneseed. When presenting their new descovery to the emperor it is said that the emperor turned his head away. Since then their own brothers have treated them as excommunicatus and they have been wondering the void trying to undo their mistake. The story would start before they make this fatal discovery and they would be able to interact with the other primarchs and who knows, maybe gain acceptance?

I must say though; I have not read the Horus heresy series, however i have been playing 40kRPGs for 7 years. Is this ok?