Hello, would it be possible to upgrade motherboard in MSI GT783 (1761) to GT70(1763) ? Found the boards for about 300USD, seems a nice upgrade from sandy bridge to haswell. (this will also allow me to upgrade GTX770M to 980M I guess) I'm just not sure if it will fit the chassis. Anyone tried ? - no pobelm with USB ports placement etc ? Cassis of both GT780 and GT70 look the same, but there might be some minor differences, that's why I'm asking...