These discussions nearly always come down to whatever presses our individual buttons. Doc's passions lie in Japanese equipment so it's a natural that he'd pick the Kwaka. Ditto my old mate Mr Tanner....his forum nom de plume gives us that much insight. I myself love those dumb old Yamahas from the same era but....and it's a big but, I'm pretty sure Dave wants to race whatever he buys, not restore it as a lounge lizard or as a once a year Clasic Dirt curiosity.
We all know that Dave's attention span on these bikes is....errrr....a tad short, so perhaps he's not the best candidate for the 'race or restore' discussion but given an equal playing field and using Daves personna as a racer, I think it's a no brainer (
to borrow Dave T's quote for a sec) to pick the CZ. For one, you can still buy parts for those old 'Chay-Zeds' but Kawasaki F21m parts are almost non existent.
While the Kawasaki engine is a real gem...the suspension and chassis dynamics are extremely poor when compared to the CZ which is fitted with state of the art for the period forks and a good solid frame that does everything pretty damn well. The engine is one of Motocross's all time classic powerplants and knowing Dave...the CZ resale options would be much better
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If Dave wanted a trailer queen, the Kawasaki would be a cool thing but as a racer, the CZ wins every time in my humble opinion
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