Making a custom Mindset...out of Mindset!

So I bought a Hailstorm and I love it, he's one of my all time favourites. Then I saw the Japanese Autobot Alliance one and got all jealous. And [I]then[/I], I bought Mindset and swapped out all the light grey parts for the dark grey ones. Result!

So I was left with a big pile o' parts and I needed to do something with them...