Generally, are you planning on doing an equal amount on each route or are you delving into 1 route at a time? (ie, day 5 for each character then day 6 for each character ect vs day 5-X for one then 5-X for another ect)
Interesting. I will admit that the one character route at a time method is my preference. It is, however, a double edged sword. If you do nothing but Quinn's route until it is done for instance, you lose the interest of those that don't like Quinn very much. On the other hand, those who like Quinn would be very happy about it.
Just something to think about.