ended up going with this sucker
For only $33.60 each when QTY 50+ purchased - 3-Way Adjustable Tilting DUAL Desk Mount Bracket for LCD LED (Max 33Lbs, 13~23inch) - Black | LCD Desk Mount Brackets
Description says fits from 13 - ~22, but my friend ordered one of these and mounted 2, 22' Samsungs with lots of adjustment room. Reviewers also mentioned that 2 24 inch monitors can be supported.
Thanks for all the help guys!