Sorry, I am of not much help in manual tuning. The only thing I adjusted manually is Rate Yaw P, because the yaw was too sluggish. Here are my current params:
Please note that my copter has more equipment on it, so it is pretty heavy. The same parameters could make yours feel very twitchy, or even oscillate. I still recommend using the firmware's default parameters for first flight, and then run autotune sessions for all 3 axes on a calm day.
After you get it flying "Locked in", i.e. flying smooth, no twitching, keeping it's position in the wind, no overshooting etc., have a look at the RC_FEEL_RP parameter to tweak the way the copter responds to your inputs if you plan to fly by hand a lot.