Brian / Jim - I notice that the rotors you linked above are replacement for the 94-06 Connie, so they are 300mm, not 320mm.
If you want 320mm for exact fit on the 94-06 Connie, look for replacements for the following bikes (among others) which came with 320mm stock and the correct bolt pattern / offset:
93-01 ZX11
00-03 ZX12