Hmmm... this promises to be quite interesting.  There are many, many threads to be developed.  Largo's reconstruction of self ("Who am I?"), which runs concurrent with how his new persona would come to terms with _what_ he is - maybe he discovers this by sheer chance - and what he'd done in the past.  Not to mention the others' reaction (read: the Knight Sabers, Genom, USSD, etc.).  Much fun could be had with the minutae of his new life (ADP computer operator, anyone?!)
	Should anyone be interested in taking this up, I'll be glad to help.  Of course, if nobody is interested... well, it'll be up to me then, won't it?

-Arthur Edwards
 White Knight of the Order of Mihoshi Enthusiasts
 http://www.geocities.com/Tokyo/Towers/7210/index.html