Dimke or Graham?

I was doing research on kickers for FF draft. Graham has one of the lowest career FG %'s of any starting kicker in the NFL, around 86%. The top 5-6 kickers all average between 92% and 95%. Surprisingly, most of these kickers kick outdoors.

As we remember from 2009, clutch FGs are essential to get to the SB. I voted for Dimke, but putting a rook under the type of pressure he will face as the Saints kicker is a real gamble. I suspect that unless Graham just crashes, SP will go with the proven commodity.