Okay, so I've been toying with the idea of having a very talky, charmy rogue, but with a kickass eidolon that's had an invisibility spell of some form cast on it.
I was thinking of house ruling an evolution that allows the eidolon to share abilities/class features as well as spells, so it can make use of sneak attack. Would people think that this is A: A good idea and B: worthy of a 2 or 3 point evolution?
Also, side note, can anyone direct me to any house rules or layouts for Centaurs as playable races? The bestiary book confused me. I had the crazy idea for a Centaur Cavalier with itself as its own mount.