Update:
Hes eating fine... very active... I believe he has gotten used to the location...does not charge at the glass or divider anymore...but always trying to find a way to get through it....swimming up and down etc...
I will be doing a 40% water change now... then will add more salt, prime and stability... to ensure his wounds heal faster...
His 60 gallon tank will come tomorrow... I will add him into that after 24 hours... I will use ONE tray of bio media from my existing filter, and replace that one with a new bio media.
(fluval 405 has 2 trays of bio media...I will only swap with one.... to give the bacteria in his new tank a head jump...and do daily water tests...
Do you think his wounds will have scars? Not sure.