So, I have long sense disassociate most of my characters in my stories from the people they were based off of. Yes they are these characters but in the story they have their own connections, personality, and backstory. Which is also why I'm really good at picking a story back up even after I've left a fandom.
However, I know it's not the case for everyone. I know that if a person is represented in a story they will read it as that person.
That being said, what would you like me to do with Together We Can Alone We Will? More specifically, did I differentiate my characters enough in the story that I could leave it alone or just change the name and you'd be fine reading it or should I drop or rewrite it.
Unfortunately Wil is too big of a character to just drop, but if you (the majority) think you can associate him with purely the story it should be fine to just keep going as it is.