Default [Q] Steps to return to stock.

Have to return my HK M8 to Sprint in the next few days and want to make sure i'm covering my ass when I go to the store.

1. Downloaded and flashed the stock HK rom through OMJ's(man is a hero in the android community)

2. Going to mask s-on, non tampered, and locked bootloader

3. Flash stock recovery

4. Done.

Please correct me if I am missing something or messed up a step. Also if anyone has information on the stock HK recovery, that would be greatly appreciated.

Thanks in advance.
Can I get a hot dog water on the rocks?