Actors?

So next monday when I go to my youth group, called Ignite, I'll ask the people there if they could get involved with the video for me. I will ask my friend called Dan, who is my age, if he can be the main character in the music video. I think he should be fine with doing that. I will also ask some of the younger people in the group if they can take care of the throwing the water and setting up the boxes etc.
I'm hoping that these guys will be available on the date that I choose to film the music video. I'm yet to decide on a date but I know that it will need to be soon as the nights are drawing in very quickly.

Character Ideas

This is what I think the typical main character in my music video could look like:

Now obviously my characters will probably not look like this at all. I think because theses pictures were found on the internet meaning that they have been set up to the inch and had their make up done a hundred times so my characters will definitely not be as clear cut as such.