Here are links to sites that can help you with all aspects of your window needs:

Stained glass...
shardsstudio.com

Custom special size storms...
http://www.historms.com/

Remodeling Contractor (GC):
Byggmeister, Paul Eldrenkamp
617.527.7871
paul@byggmeister.com
byggmeister.com

N. Sabella, Inc.
617.462.0179
http://www.nsbellainc.com

Great publications ...
oldhousejournal.com
period-homes.com
traditionalbuilding.com