All signage shall comply with the West Des Moines sign ordinance, except as herein modified. Allowable signage shall include, but not be limited to, a monument sign along the 74th Street frontage of parcel A, a monument sign along the Office Plaza Drive frontage of parcel A, and a monument sign along the Office Plaza Drive frontage of parcel B. At such time in the future that parcel B has frontage along 72nd Street, a monument sign along that frontage will be allowed, subject to current sign ordinance provisions. (Ord. 1543, 9-2-2003)