I'm not at all a competitive battler, I just want to know if this team will get my ass kicked later in the game, or if there are any huge weaknesses.

Greninja
Pyroar
Gogoat
Meowstic

And the two I'm thinking of adding...

Slurpuff
Goodra

Is this decent for in-game, or will any of these end of useless? The first four I've been doing well with.