Ooh, this looks pretty fun :D If I had to make a team for myself without legendaries, it'd probably look like this:
Preferred In-Game Name: Coronation
Trainer Type: Male Psychic
Overworld Speech: Alright, let's do this!
Battle End Victory Speech: Another victory! My Pokemon and I keep getting stronger!
Battle End Loss Speech: Good game! I need to redouble my training...
Also, are nicknames allowed? If there's not, then just ignore mine.
EDIT: I played the demo, and I noticed that the Pokemon can have Gen 5 moves. Does that mean that Gen 5 abilities are in too or no? If they are, then I would use Multiscale and Magic Bounce over Inner Focus and Syncronize. Although that leads me to another thing I noticed: the quality of your Pokemon options wasn't very solid. I'm not focusing on the selection, but the moves, abilities, and other stuff the Pokemon had were kinda bad. If the Pokemon you get don't come with set movepools and solid IVs and stuff, then maybe my choices would be too OP...?