If you go this route, I would STRONGLY suggest you NOT do the "remain good friends" route, nor continually let her know that you do NOT have any interest in dating.
Either one of those things make the task twice as hard; BOTH of those stances, simultaneously, will damned near kill your chances.
If you are ready to let her go, then you really let her go.
Puppy
Honestly - I am not truly ready. And doubt I ever will be. So...back to the former status quo???? I was somewhat happy....