Appreciated the advice.
So it comes down to a $3500 projector including screen vs a 55" OLEd.
The TV is much cheaper, but its hard to beat a projector for value for money. I want an inky black one so will have to find something the aforementioned brand listed above.
Will keep the current 55" and possibly use it as a wall image display most of the time, being LCD it will last a good amount of time.
I know what I can get for my money thanks to some suggestions here. But Im prob going make $3k for my OLED TV. A lot in this choice, sammy, panasonic, lg etc. I think what the display comes with built in plus its interfaces to other devices and speakers is important, most important is the System Display for connectivity and easy of use