i'd trade up or down.if down.i'd look at Lawson,Cromartie,or McNeill(in that order) with the late first round pick.(and hopefully replace the lost second round pick from the Culpepper trade in the process)
if i trade up,it would be with the intention of landing Hawk,Huff, or even Vernon Davis(we could always run a lot of 2 TE sets or split Davis out wide)