My old MX3500 has failed, now I consider the purchase of a used MX4200, the latest of these magnificent TV's.
A few questions; - is there a real improvement in picture-quality compared to the earlier series (MX4000/2)
- a different construction of speakers seemed to be used, has the sound changed much?
- I would like to re-use my beautiful white backcover from the MX3500, can it be placed on a MX4200?