RE: Which YS 160 engine mount?
Check this one out. Very nice, very expensive and very practical! Note the thrust angle adjustment... thats a real pain adjustment with any other type of mount... including Hydes.
You just loosen the three bolts holding the fire wall mount to the triangle enging bracket, slide it either way and then tighten 'em up again.
If adjusting your right thust is your thing... you'll be doing it all over yourself with this baby. Yippee.