Quote Originally Posted by Winterwind View Post
This is no legal army, as it still requires a leader who would have to be bought seperately and would probably cost about 100-200 points.
Or. a plain Chaos Champion from the CSM box can be done up as impressively as possible to do duty as a Chaos Lord.

It might look a bit under-impressive- but it is an option- CSM codex shows some heavily converted models where the base is a plastic Chaos Marine, so the model may be good enough to make a passable Lord on its own.