Would have liked to check out the Peavey, but I need the mixer by Friday so I had to choose whatever Guitar Center had left.  It was between a Mackie which was pretty expensive and didn't have any effects, nor did it include rack mounts.  So I was forced to give the Behringer 1622FX a shot.  If I don't like it I'll take it back.   
 
 
Anyway, thanx for the help guys!