Power Conditioner: Help choose which one.

[seigneur_rayden]

Hi,
I need help to choose a power conditioner between these 4 options. The equipments connected to it will be:
- an AVR that consumes 690VA (according to the manual)
- a powered sub Klipsch RW-12d (don't know how much VA it consumes)
- a PS3 80G (don't know how much VA it consumes)
- a 42 Plasma that will be later replaced down the road to a 58" Pana.

Keep in mind that I am not rich, price is to be considered and I don't want to spend more than I have to to meet the need of my equipment.

Here are the choices:

1. Panamax M4300-PM
http://www.panamax.com/Products/A-V-...spx#tab_images

Power Filter Level: 2, voltage regulation: NO, maximum VA???

Price on Amazon: $220 (authorized dealer)

2. Panamax M5300-PM
http://www.panamax.com/Products/A-V-...x#tab_features

Power Filter Level: 4, voltage regulation: NO, maximum VA: ???

Price: $500 (authorized dealers); on Amazon: 360$ (unauthorized dealer)

3. APC AV Black 1kVA H Type
http://www.apc.com/resource/include/...ase_sku=H10BLK

Power Filter Level ???, voltage regulation: YES, maximum VA: 1000

Price: $272 (authorized dealers); Amazon: $276 (unauthorized dealer)

4. APC AV Black 1.5kVA H Type
http://www.apc.com/resource/include/...ase_sku=H15BLK

Power Filter Level ???, voltage regulation: YES, maximum VA: 1500

Price: $449 (authorized dealers); Amazon: $376 (unauthorized dealer)

Some thoughts: Is the voltage regulation that APC have and Panamax lack really important? Will I be fine without it?.

Which one of the 4 will you recommend that will be best for my needs?
Thanks for all the help.