"Sacred Strategies: Transforming Synagogues from Functional to Visionary" by Isa Aron, Steven M. Cohen, Lawrence A. Hoffman, Ari Y. Kelman. Alban Press, 2010. 978-1-56699-401-9.

There is one other copy in another Australian library, but this ties in exactly with my thesis theoretical work and would be good to have long term, it's only about $20 US. Congregational modelling is an area researched across studies of religion and this would be useful for other interfaith research too.