^
If you look like that then a perfect pc will cost around Rs 1 lakh or more. Somewhere you need to make adjustments to fit in your budget.
i always say, to make a PC fast, make it balanced. in place of i7 2600 why not use i5 2400 or Phenom II X4 955. this will allow for a better faster card. and ultimately depending on the config, a 1.5k cabby + a 2.5k PSU (FSP 500W OR Corsair 400W) will do fine cause in that budget including a graphics card faster than HD6850 or GTX460 is a really tough decision keeping in mind that the motherboard pointed mayn't be avl or the ram may cost more or maybe FSP PSU not avl at all.
so for all budget balanced PC's can be made & yes adjustments have to be made but why not the one buying the PC make adjustment in his gaming habits if he can't increase his budget rather going for local PSU that blows up under load. i hope you got my point.
Take out BenQ HD monitor ,then you can have a good config with better GFX, cabinet and PSU. But you cannot watch HD movies thats all.
for Full HD movie a graphics card is not needed (all current IGP are enough capable for it) but including a lower end card is recommended. but again, buying a Full HD monitor & a mid-low range card, its best to dream about running games in Full HD.
It is a matter of personal choice , I just gave a config which I feel would do justice to his money .
performance justified but not safety

what will be your reply if OP tries to game & finds that most modern games struggle to run in Full HD. and finally after he is able to run one, his PSU gives up? any solution for it? other than wasting money in another crappy PSU?
You can have an excellent PC with high class components then what will be its cost.
no need of high class components. its just you need to do little research before you buy so you end up buying the best your money can offer & not something out of balanced that by name is fast but fails in real world uses. what i mean is:
you can't go for GTX460 with a cheap PSU just cause you are a gamer & you have a budget of 10k. cause the PSU will immediately blew up & you'll spend another 500 bucks to buy another PSU which too won't last for more than a week under the load of the card & this will go on forever. but instead, little adjustment in gaming habits (lower resolution, less details) will yield same performance on a HD5770 + FSP Saga II 400W combo & will be equally safe even if he decides to OC the card a bit.
for a peaceful life; Change habit, not the world
I think ECS, Zotac MB's are good, which can cut the cost down. As I said its a matter of personal choice. We all just can give our opinions.
ECS boards are good but hard to find locally & their low end boards sucks. problem with Zotac is they manufacture only some ITX boards with preinstalled processors & not feature boards or mATX boards that almost everyone wants.
yes, its a forum & everyone is free to provide their own opinion but its always recommended to provide useful & meaningful opinion so other take your comments seriously & not just ignore them.