Oh, and by the way. I made a Size chart for the FOC Characters. It's all approximate, but many characters fit within the heights of: 20, 25, 30, and 40 feet tall.

[hider=Size chart]
[i](Left to right: Bumblebee, Soldier, Jetfire, Ironhide, Optimus Prime, Grimlock, Titan)[/i]
[img=https://i.imgur.com/NdpNUKR.png]
[/hider]