I've installed my 65VT60 on to a 65ST50
I borrowed my friend's ST base and was initially deterred by the fact that the brackets taper slightly differently towards the bottom (illustrated in this pic).
But because I was forced to remove the TV from the VT60's base to make some adjustments, I tried it and found it actually works rather well. It is even more stable than the VT60 base.
This has not only lowered the screen so that I don't have to look up at it, but has also solved all my cable management and bias light issues which come with the stock V bracket.
The base is rated to hold the 65VT50
, which is heavier than the VT60, so load isn't an issue. Anyone wondering about using the ST60
base should note that it is a kg lighter and therefore less suited.
I haven't done any comparisons with the 55" and 60" models sorry.