Dude, this is not how you make a team, at all. I'd tell you right now, but it's far too long and complicated on how to make a good team. Just post in my request a team topic under competitive battling. That reminds me, I have quite a few teams to make for people...
p.s., the number of physical and special attackers/walls doesn't matter in a team. The only thing that matters is checking threats, and having type synergy.