Playoff Help! Need help with multiple picks

Here's the deal. I have to decide between a bunch of different options:

1st - K Orton or M Ryan

2nd - I have Roddy White so 1 WR is locked up but my 2nd I'm not so sure. I have M Floydd, A Boldin, and S Johnson. I'm leaning towards Boldin becuase of the matchup (texans) but you never know what your going to get with him.

3rd - I have AP and L McCoy as my 2 starting RB's but for my flex I have a decision to make.
Do I go with D McFadden or J Stewart? I would think McFadden but Carolina's at home and I just watched Blount put up over 100 and a TD on the Falcons.

Thanks!!!