Commercial uses and shopping centers located in the C, S, or RS Districts which undergo a redevelopment, addition or change of use or an action which shall require the submission of a land development plan shall comply with the requirements governing parking, landscaping, sidewalks and pedestrian walkways, lighting, trash enclosures, noise attenuation, and all other applicable regulations contained herein and the Montgomery Township Subdivision and Land Development Ordinance. The parking and circulation for these uses shall be modified to comply with current standards on the basis of not less than the number of parking spaces and support aisles and drives calculated by ordinance to support the redevelopment, addition or change of use.