The problem I am having is that I have to select a system for the baseline model which is System 7 VAV with Reheat, based on the advise of ASHRAE Table G3.1.1A , however the proposed system for the  building is to be a FCU system with a chiller, gas fired boiler and AHU supplying tempered air.  I thought the systems had to be similar in some way.
Or do I just have to have the same amount of AHU's for example?