Hi guys,
i'm currently plan to upgrade my casing from SHARKOON 1000 to better casing because i hate to look inside my cpu that with to much dust.

Here are my requirements.
-Full tower or mid-Tower(which might fit my Sabertooth p67,HD6850 gpu,prolimatech super mega cpu cooler,)
-Convenience front panel which offers various type of connectors.
-Great cooling/airflow with lowest dust trap in my CASING
-Awesome design(not really mind)
-Aluminium(preferred)
-Below rm550(is that possible to get it with this price?)
-With transparent side panel


any other suggestion?
currently thinking in my mind
1.Gigabyte Sumo 5115
2.Corsair White Graphite Series™ 600T Mid-Tower Case
3.Silvestone Raven

which the best casing that may compatible with my budget?
please do advice me

Thanks in advance.

agreed to all advice.. still thinking.. for me l like the design of 600T coz raven02 i feel too big for my room but i like the rv02 fan... that's y confuse which to choose..plan to find aluminium casing with more actractive deisgn n better cooling n less dust trap..but how ya?which better?