When HDTV was getting started, the TV you wanted was the Sony XBR Trinitron. There was a reason that Best Buy didn't put them in the television display area with all the then-new LCD and Plasma flatscreens - because it had a far better picture and was half the cost (even at $1400).
They weighed 200 lbs (90kg) and nearly all of it was at the front with that thick cylindrical tube face. So you definitely needed a strong stand for them and you'd also want to add a strap to secure it to the wall so it wouldn't fall over on a child or pet.