My DM already told me it was alright, if I can get the stats and stuff for it. And as far as I can tell, familiars are just like their normal counterparts with a few differences. I'm thinking of just taking it as is and not giving it any special boosts.
I just need to get a hold of my DM again x.x
And I'm still pretty new to the game anyway, I've made tons of characters, but never found anyone to play with until now.