As specifically authorized by G.S. 160A-385.1(e)(l)a., the vested rights herein granted may only be changed, prior to December 31, 1999, as allowed by the exceptions set forth in G.S. 160A-385.1(e). In addition, subject to the approval of the Village and within the limits established by the Village zoning and other land use ordinances, vested densities may be transferred within the area depicted on the Stage 2 Master Plan referred to in Section 9.2 of this Charter so long as the density of development within the total area is not increased.