Wot would be pratish about havingoneof those?I reckon it'd be well cool. Actually, you'd look a prat on it since it'd disappear up yer crack and require surgical extraction. Imagine explaining that to the doctor.
I ve got a Honda replica one that is probably the same as gavs. Its great fun and they have a huge sense of speed being so low to the ground. Mine currently does 35MPH on my handheld gps, but its not run in yet! Ideal as a pitmobil but I reckon mine is louder than an XR2!