so, whats your understanding of a remake?
FF6 (SFC) -> rereleased on PSX and GBA
FF5 (SFC) -> rereleased on PSX and GBA
FF4 (SFC) -> rereleased on PSX, GBA and WSC
FF3 (FC) -> rereleased on DS, PSX, SNES and WSC
FF2 (FC) -> rereleased on GBA, PSX, SNES and WSC
FF1 (FC) -> rereleased on GBA
how much more do you need?
do you need 3D Graphics? Many people say 3D sucks. Just go play the Psx/Snes/Gba versions. these have 16 Bit (like) graphics and that should be really enough to enjoy them.