I am also fertling with 'Surrendered' (Rachel Chronicles 2) and editing that story to be 'tighter'. There were a few aspects of it that I found annoying, and so I am hopefully improving it. The story that needs most re-writing though is going to be 'Redacted' and at the moment I have NO idea how I will do that! And then I will slowly work my way through the others, editing out those parts that are not 'right'. ('Verified' will have a competent Paul Foster in future!)
Several fanfic sites are 'e-book' friendly now, but I won't be putting my stories into that format. I am still editing them, still refining parts.