I am working on a commercial building with an underground parking lot. 100% of all parking spaces are in this lot. So I want to utilize Option 2, and go for the ID credit, for having 100% of parking spaces under cover. My question is: since the covering of the parking spaces is the building itself, if the building's roof has an SRI of over 78, can I count the roof toward both credits 7.1 and 7.2? This would really give me three points, due to the ID credit as well.