New Moto Guzzi Door Mats Available Now
180mm for Le Mans MK I and MK III
Some may think they look great but they are totally useless as a fairing. The LM2/CX100 fairing is a much more functional design. Pete'76 850 LM
Keep in mind those fairings were used with clipons. Make sure the higher bars on the Special won't interfere. If it works, I think it will look great.
Also consider the fairing of the "V7 cafe sport" from a few years agohttp://thekneeslider.com/moto-guzzi-v7-cafe-sport-would-you-like-a-fairing-with-your-cafe/