Nah, don't agree, bud. Young chavy boy racers couldn't generally afford or find the insurance me thinks (or hope)!
I also think due to the rareness of the Zed not many 'youngens' will think about one when they have the money to buy. Those with the money will go the way of the Scooby and Evo. I think the Zed will slip into the classic catagory quitely and generally miss the chav era. You never saw the 280 as being hammered around by the late 70's and 80's equivilent, it was always Capris, RS Turbos, Renault 5 GT Turbos, etc etc.