Hey! I'm new to PF as well.. Just thrown a glance at the 'new' classes (not in 3.5). Would Witch be an okay class to play? It seems interesting.
Also, any ideas for race? Playing human feels a bit dull atm, I think I've been overusing elves and half-elves lately, dwarves aren't really my thing and I'm not that interested in playing a Small character right now either, so that rules out most of the core races. ^^'