Keeper help needed

[Gmunu]

I am in a deep keeper league. I can keep 6 guys and am keeping Teixiera, Votto, Grienke, Victor Martinez, and Crawford. Of the remaining players, Francisco Liriano, Martin Prado, Austin Jackson, Alexi Ramirez, or Asdrubal Cabrera, Shaun Marcum, Ricky Nolasco, who would you recommend I keep for my 6th keeper? We start 2 Util., 1 C.I., 3 SP, 3 P, and 3 RP along with the usual offensive positions. Our league counts Holds, K/9 innings, Appearances, Hits, and BBs as well as the normal 10 categories. We also have a minimum of 36 innings per week for the pitchers.
I am leaning toward Prado because of his versitiliy as well as his good average and high spot in the batting order for Atlanta. What do you guys think? Thank You.

[HOOTIE]

Liriano by a lot