Helluva Boss: The Better Boss

I know this fic is relatively new and barely has any views but I need to figure out a couple of things before I continue the fic.

1. I personally don't plan on Blitz sticking with Stolas but you can convince me otherwise since they'll be together at the start still. and could you guys avoid BL I just don't feel comfortable writing it. Should it be 1 or more people in a relationship with him

2. Would you guys prefer I stick closely to the original story, deviate from it slightly or deviate from it entirely.

3. Do you think the main character should be a more positive influence on the world of Helluva Boss or use his knowledge from his past llife to make people side 

4. Critique the story to your heart's content I want to make this the best experience possible for you guys; if there are any grammar or mistakes in the story enlighten me.