Do you do it by series, or do you just 'match' 
cels to each other?  Or do you keep the sketch 
(if there is one) on one page and the cel on the 
opposite?  Do you do it by character, or do you 
try to keep the characters varied within a series?

I'm curious, because I think I've reorganized my 
cel book around 5 times in the past two days.  
It's not that I'm dis-satisfied... it's just I 
keep thinking of a *new* way to put all the cels 
together that might make it look even better.  
Anyone else have this problem?