Sail area is 40 square metres with a fully battened mainsail of 27 square metres and a working jib of 13 square metres. Accommodation consists of a double berth between the forward ring frame and the watertight bulkhead with stowage below. In the main cabin there is a single berth port and starboard, a settee to starboard with a porta potti under. Space is provided port and starboard just forward of the main bulkhead for a stove and sink with an ice box under the stove. The space under the cockpit can be used as a single bunk if required.
Stowage is provided under all bunks and the settee for clothing, food and drinks.
The construction and design of the 8.0 is similar to the prototype 670 shown in the photos. A construction manual is also included with the plans. The rig is manageable but powerful enough to provide excellent performance for racing and the accommodation is sufficient for cruising for a couple or small family.