Umm...no, just no; you're going about this the wrong way, I'm afraid. When writing a fanfic, you should start with what you want to say/achieve with it then choose your setting, characters (pokémon included), etc. based on what best suits that goal. First decide on the basic shape of your plot, then work your way to the details. Without any idea of what kind of plot you want, there's really no way I - or anyone else for that matter - can give you any helpful advice on this decision.
Also, if these few short lines here are representative of your writing skills then I'd strongly suggest brushing up on your grammar and spelling, because I see both grammatical errors and typos in this short passage already and to be honest I wouldn't care to read a fic written like that. I'd suggest reading the Basic Pokémon Writing FAQ and the Pokémon Fanfiction Guide both are very worthwhile reads that will tell you all you never wanted to know about fanfic writing. :3