Logitech X530 - 5.5k - 70w
This is a much better VFM then compared to Z5300.Consider the X-530
Logitech X-530 Review - Page 1 - Introduction & Specs
HardAvenue - Logitech X-530 Review Page 1
Logitech X-530 Multimedia Speakers
CoolTechZone.com - Logitech X-530 Speakers: Part I - Performance Analysis
Logitech X-530 Speaker System Review
& Guys dont flame me for this choice.THis set is balanced enough for gaming, movies nd plane jane music.Nothing compared to MX 5021 in music though. But its a better compromise between all the speakers u have listed.