Ok let me try and add some words to it..

You can't see Aaron's mods but you sure can see it work!

Me/Andrew, you can see our mods but even when it's in the car, you won't see it work...YET..

As for Adam's mod.. You can see them nice, clear and bright, you can see it work and move, you can smell it if you like, lick it too if you fancy it...