I am aware of the NEC requirements for classifying a vehicle showroom in the same building with a Major Repair Garage. If a showroom were not a classified area per NEC 2008 511.3 (E)(1) Modifications to Classification, my question is, Would the showroom still be a classified area due to vehicles with fuel (gasoline) in them being stored in the showroom area. Specifically, would floor receptacls be allowed in the area?