need suggestion for upgradin pc ASAP

[official]

i have a budget of 45k inr
i want- cpu,mobo,ram,gpu,psu,cabinet,kb/m..for cabby and kb/m i can have a mediocre one and upgrade later.
purpose- ultra gaming at 1920x1200...i have dell s2409 24" monitor
what i dont do-
i wont run multi gfx cards- i dont need it simply instead i will buy a card that can juice me at this reso for couple of years.
i wont OC- simply i cant, i'll take a CPU that can give me the best performance at base frequency. I wont buy another cpu for quite a lot of time..
MOBO- i want a decent mobo that can handle a gfx like hd5970 with optimum stability, and must have a good control over the power consumption...something like shutting down all 6 phase power at idle state and resuming when gaming.
please help me guys i need it ASAP..

[Cilus]

At your budget AMD is the best solution.
Here goes your config

CPU: AMD Phenom II 965 C3 Revision@ 8.7k
Mobo: MSI 785GN-E65 @ 5.6k
Ram: Corsair 4GB DDR3 1600MHz C9 Titanium @ 5.8k
Graphics Card: Sapphire HD5850 1GB GDDR5 @ 15.8k
PSU: FSP Epsilon 80 PLUS 700W @ 6k
Cabinet: Zebronics Reaper @ 2.1k (Gr8 Cabinet, Transparent side Panel with one 80 mm and 120 mm LED FAn, One 80 mm at top and provision for adding 2 more 120 mm fan, Front LCD display for Temperature view and Fan speed control, Programmable fan control)
Keyboard&Mouse: Microsoft Comfort Curve @ 1.1k

Total is 45.1k
this is one bang for buck performance machine, will give performance for every penny u spend. Phenom II 965 is very close to i5 750.
I didn't suggest you a very high end mobo as u clearly mentioned u r not going for Crossfire or overclock. Corsair Titanium and HD 5850 is the true performance product. the 700W PSU is good for your future upgrade (to H 5970).