IMO, don't worry about 4k. Spend your money on a higher end "standard HD" tv. Unless you are going to sit very close to the TV you won't be able to see the pixels anyway. If you go LED LCD, try to find one that uses a full array of LEDs to light the panel instead of LEDs around the edge "edge lit". I would say do not discount plasma, but I don't think you can get them in the size you want. The extra power usage is negligible when you compare the picture quality. No matter the quality of the LCD panel, it simply can't keep up with a plasma display. That said, most people don't care and no one is manufacturing plasma panels anymore so the selections are limited to existing stock.
Another vote for a UPS. I wouldn't look at anything less than 1500 VA if you're going to power an entire home theater system. I have a 1400 VA to power my TV and AVR and a 750 VA to power my sub and the sub can still send the UPS into overload on heavy bass notes. Granted my sub is not a typical 100 - 200 Watt RMS sub.
Another vote for a UPS. I wouldn't look at anything less than 1500 VA if you're going to power an entire home theater system. I have a 1400 VA to power my TV and AVR and a 750 VA to power my sub and the sub can still send the UPS into overload on heavy bass notes. Granted my sub is not a typical 100 - 200 Watt RMS sub.
