Hi huys. I'm new here but not new to motorcycles. I usually have at least one GS sitting around but I ended up buying this instead. I'm going to kit the carbs and see about getting it running. They said it did run but won't charge the battery so I'm thinking stator or something. My main question is i want to get rid of the rear drum brake and go disc asap. What's the easiest way of doing that. What parts from what model will interchage to accomplish this. Thanks.