Nice one Carl, thanks for pictures for the key fob 🙂
You will love the DA polisher, only thing with G3 and G10 is it can get messy as you should wet them.
One bit of advice i can give is more is less when it comes to product a couple of pea sized blobs on the pad and take it from there also work the product down, I am by no means any expert, you see too many cars with holograms and micro marring due to people using aggressive pads and products.