I do this all the time, I always write everything down but my works usually involve rewritten the current series and always start post R.
I did toy with the idea of Rewriting the series completely including Sailor Sol from Jendra's Universal (simply because I love him which is why he is in almost all my fanfictions) but I always hit a dead point.
Pusaku-sans Masterpiece might have given me the final push - story-wise, as K. T. did with his Drawings - in the right direction to come out of my shell and I hope that the current stuff will turn out better than my first attempt here which (luckily?) went into Oblivion along with the H-Section of the forum as that one just would've been too risqué and ecchi for sensitive Readers.
P. S.: As I was working on the Series' Family Tree, I was wondering: If you were on the receiving end of a one-sided crush, what would make you that in terms of Relationship? What would be the correct word to describe, "Love Interestee", or what?