Dimdim:
This should work just fine, it's just that the level converters will be redundant since the Due's logic is already 3.3V. It should be OK though.
Oh, I'm not worried about the board's electrical compatibility, its just that the current Due modifications to the UTFT Library only work with the 16 bit models of LCD. I am curious what I would need to modify in the library to get my 8 Bit LCD running properly.