If you want to do a monk/sorcerer think about Empyreal bloodline. It will let you use wisdom for all sorcerer abilities which would work will with monk.
I want to make a spear fighter around the spear dancer feat. Basically I want a oberyn martell like fighter, any advice on how to do this as optimal as possible.
I'm new to pathfinder and from a RP point I want to play as a mystic duelist type class. I was thinking of starting as a magus then taking levels in rogue and duelist. Is there any way that this will be a viable character?