Roadster Motorbike suggestions?

Looking to get a naked roadster motorbike that is:
Under £3000
300cc - 700cc
Newer than 1995
Suitable for A2 license or restrictor
Suitable for 6ft4 rider and frequent pillion passenger use.
Suitable for a future cafe racer conversion

Have looked at Kawasaki w650, Yamaha SR400/500, Honda CB400 SS, Yamaha XS400 and like the look of them so anything similar would be great

Any suggestions?

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