Phone Bricked? Can't restore to stock via Odin

[socal]

Tried updating my bootloader to MJ5 but that put it into sort of a bootloop.
Now I can't boot into recovery mode but can do download mode.
When trying to install stock rom, Odin fails every time.
I've don it before, so I have a little experience.
Is my phone completely bricked or is there another option?
Searched lots of sites for solutions but they all say to just restore by odin.
Thanks in advance.

 

[socal]

Downloaded PIT file and am following instructions but Odin keeps hanging up on PIT Mapping.

Anyone?