Any ideas for alternate RTS Tracks use?

So, I've got an RTS Tracks, but I'm thinking of replacing him with the united version.
The reason for that is the United looks so much nicer, plus my RTS version has a warped part that well, kinda ruins the alt-mode.
Now, I don't want to get ridd of my RTS Tracks and want to keep him, just not as Tracks.
So is there any character I could use him for? Anything G1 or G2.
The reason for that is the United looks so much nicer, plus my RTS version has a warped part that well, kinda ruins the alt-mode.
Now, I don't want to get ridd of my RTS Tracks and want to keep him, just not as Tracks.
So is there any character I could use him for? Anything G1 or G2.