I've been thinking about doing the same thing....and actually the reason why I'm hatching our eggs now is to have them laying in the spring! Think about it this way...supposedly the highest egg production is during a chickens first year. Well, if it takes 6 months to start laying, and you don't get them until March...they'd start laying in September! Just in time for them to molt and slow production. It made more sense to me to hatch babies now and by spring/summer they'll be in full swing!