Cool. I like those old Kawasaki's, they were pretty tough old bikes, I remember riding a Kawasaki 350 Trail bike back in the 70's, it was a truly fearsome thing, it didn't stop, it didn't go around corners, it had no suspension travel, but in a straight line it was awesome!
As far as frame color goes, beauty is in the eye of the beholder, I'm sure that the Honda designers thought that red frames looked cool in 1983, I'm still thinking about painting mine black................