I've not played the Stormcloak side of the rebellion so I'm not sure if this is feasible from an RP perspective.

I want to play an altmer that joins the Stormcloaks to help Ulfric take over Skyrim. But my character's motivation is that he is working for the Thalmor to peel the Talos-worshipping province away from the Empire and open it up to attack by the Altmer nation.

Are there painfully obvious points in the story where it will be difficult to play this and have it feel right? I've also not finished the main story and am curious if I can also fit this character's motivations into that. I think so, but not sure.