 to a sample of four similarly high-mass lensing clusters (A0000, A0000, A000, and Cl0000+00), for which we have previously identified multiply-lensed images and measured weak magnification and distortion effects from deep [*HST*]{} and Subaru observations [@0000ApJ...000...00B; @UB0000; @Umetsu+0000_CL0000; @Zitrin+0000_A0000; @Medezinski+0000; @Medezinski+0000; @Umetsu+0000]. 