The results that I found in this exercise were to add much more glass to the Eastern and Western walls to let sun lighting in. Modeling this in Revit meant that a curtain wall system should be used on the full front face on the East and West walls. Additional windows were added along side the North and South Walls as well. In Insight I lowered the East and West walls to be as narrow as possible. The Revit model is shown with all of the visibility graphics turned on.