Well it would be a copy of a copy, but as long as you weren't too nitpicky about precise replica badging and details, it should be a doable job. Would be a useful bike too.

Because I owned 5 W2 650 kawas through the 70's in my pre Norton days, I learned a bit about the Bosozoku  who loved them in the pre CB750 60s when they were the biggest and baddest Japanese bike. Knew there was a movie about the culture called Godspeed you Black Emporer, from 1976, but never thought to go looking for it. Can't find the full movie online, but here's the trailer.

I was hooked on the howl while my mates were into the potato potato, i liked them well enough they just were not fast enough at the time, maybe that's why I can't leave things stock, even my chainsaw is modded......true story.

One of the most copied songs ever. When some of the original band members give it a standing ovation it is worth a listen.

https://www.facebook.com/share/v/qgbnVknTD3VP8JYL/?mibextid=WC7FNe

https://www.facebook.com/share/v/qgbnVknTD3VP8JYL/?mibextid=WC7FNe