JimmyH:I am curious however. It it's still working fine, why the need to replace? Unless you can identify something specific a new TV offers that the current one doesn't and which you need (eg HDR if you are a movie fan or a bigger screen), then a 6 year old set is likely pretty decent. $2,500 is a fair bit of money to spend without a good reason to do so.
For many - myself included - the move from (nearly any) LCD to OLED will be a ‘good reason’!