Always helps if you mention your budget. You don't mention the type of games you play as this will have a bearing on the GPU.
If you dropped your CPU from a i7 2600K to a i5 2500k then you could use the saving to upgrade your graphics card which is a little dated now.
Als0 I would go with a Z68 motherboard as opposed to a P67 its a little more future friendly.
What RAM have you included?