My thoughts exactly!I disagree! Keep it all A/M cyls! Just break it down Kaw & Yam based.
DASA has been makng a Kaw based 750 cyl since back in https://ausopen.club/tipsters.
Very few of them ever made it to the rec market. They also make cyls for the K800 format.
From the outside, they look like the Yam version. However, not the case inside.