Design a sophisticated logo for a group named 'WE', representing ultra-Orthodox entrepreneurs. The logo should depict a diverse mix of men and women of various descents gathering around a table in a circle - emanating unity, collaboration, and shared goals. In the composition, include an icon of a light bulb just above them, signifying inspiration, innovation, and new ideas. Make sure the design is versatile, modern yet preserving the orthodoxy, and gives a sense of professional community.