I suppose I'm trying to exhaust every avenue before biting the bullet and making the wrong choice. I have no doubts the Sony will be what I'm after especially given its on par if not better then my current setup and they do Sony do motion better then Panasonic right?LCD TVs are better value for money at larger sizes. So I'd say the XH9505 is the better buy.
Motion on OLEDs is generally better than LCDs because they have no motion blur, but they can appear to stutter more, and motion settings can help with that. I just don't think it makes a significant difference to go for the HZ1000. If you want better motion from an OLED, best instead to go for the Sony A8.
There's something that is telling me to get an OLED. Must be the buying a new TV and going from LED/LCD to the same again only a bigger size. But the fact some are on par with OLED tells me there's not much point worrying about something.