Default Flashing I9505G ROMs

I have an I337M and have flashed many
different ROMs on my phone from other
S4 variants, but was wondering if I can
Flash a Google Play Edition S4 ROM?

I want to make my own personal build
Using the GPE firmware but don't know
If the mount points are the same.

I'm not near a computer otherwise I'd
check myself, just wondering if anyone
could fill me in quickly.

Any help is greatly appreciated!
Cheers!