Photo of the track attached. The track is 75mx30m with a 60m straight (apex to apex), so very large.
Technical rules can be found here
http://aarcmcc.org/docs/EP%20Onroad%...c16%202010.pdf
The body rules are as follows:
9.6.1 2 & 4 door sedan style bodies are allowed that are currently on the IFMAR, EFRA or ROAR body listings, and fit within the Global Body Specifications for electric touring cars. Sports coupe, GT style or hybrid bodies will not be allowed unless approved by IFMAR, EFRA or ROAR.
9.6.2 All details of front and rear lights, air intakes and windows must be clearly contrasted from surrounding paintwork.
9.6.3 Body-shells may not be cut above the lower door line.
9.6.4 Body-shells may not be cut above the lower rear bumper line. (maximum height of 45mm)
9.6.5 Body-shells must be securely fixed to the chassis at all times during a race.
9.6.6 Only one cut out, maximum 10mm diameter for the radio antenna (If used), may be made in the body except for clearance for the wheels (wheel arches), body mounting holes and lap timing equipment.
9.6.7 All wheel arches must be cut out as on the original car. No more than 10mm clearance between the wheels and the wheel arches is allowed