There's an opportunity to buy an unused and unopened Beovision 12-65 and Beosystem 4 from a dealer. I was wondering if this is a good buy though a product from a few years back. My parents have a 4-65 and the plasma picture is stunning. Appreciate it won't be 4K. The System 4 will allow films in surround sound using surround speakers like Beolab 3s. The screen and system 4 selling for about Euros 2,000-3,000 so a good price. Your views and concerns would be most valued, thank you.