[Q][Help]-Porting MIUI to Gingerbread device? :)

[hell_x]

Hi, I need a little help in porting.

My Device is Qmobile Noir A2 with following specs:

OS: Android 2.3 (Gingerbread)
Dual Sim
1Ghz processor
mt6575 chipset
256MB Ram
2G Network GSM 900/1800/1900
3.5" HVGA LCD Display
Camera 3.2 MP

I want to know which MIUI Version should i port? Thanks in advance