Roy,
Using
http://www.draftcountdown.com/features/Value-Chart.php , I have a difference of 235 points(19=875 ; 29=640)
91=136 points
100=100 points
I'd be nice getting a second rounder next year, but I don't see mathematically getting a 2nd and 2 low 3rds for moving down 10 spots.
I like D.Brown but feel he's too similar to Slaton to be taken in the 1st round. I like your LB selections.