Look, I know how silly the, Mind Amplification Dish looks. So, I tried hiding my helm.. And it stilled showed! Well, I found a way to make you helm look like normal, with the Dish still on it! Go to WG, well this is where I did it, and mount up on a vehical and let it get killed. Once you're off, your helm will look like it used to! No more silly willy Dish on your helm.
Sorry about my map, I had to move it to see something :P. So for those OCD people, it is usually in the center.