Here you go
:-
Bear in mind that this is a micro-ATX build with some basic, some indulgent but overall capable components. Since you have a good budget, you can consider a mini-ITX setup and/or more expensive components, but that would get you diminishing returns. Look up the dimensions of the micro-ATX case in the cabinet suggestion below to see if it makes you happy. If so, no need to spend more as this will take care of all your requirements.
All prices are approximate
Monitor = Benq G2020 HD ~7k
This should serve you well, good balance of price/performance/looks
Cabinet =
Silverstone Sugo Series SG02B-F00020 ~5k
Awesome little case that won't break the bank. Check it out.
Motherboard = Gigabyte MA 785GMT-UD2H / USB3 ~5.5k / ~5.8k
GA-MA785GMT-UD2H (rev. 1.0) - GIGABYTE - Product - Motherboard - Overview
Full HD 1080p playback, among other things via the onboard HD4200. High quality components.
Also consider the USB3 supporting version of this motherboard, the
GA-MA785GMT-USB3, will cost you just a few hundred more.
RAM = G.skill Ripjaws DDR3 1600Mhz 2x2GB CL9 ~6k
Why do i suggest heatspreader RAM for an HTPC? Well, if you won't overclock, you can reduce their frequency, tighten the timings and get a nice performance boost along with keeping things frosty inside the case. If you plan on getting additional CPU cooling though make sure you check for clearance. Going for normal non-HS slower 1333Mhz RAM will save you about 1k.
CPU = AMD Athlon II X2 240 ~3k
Cheap and cheerful, more than enough for your purpose.
Sound Card = ASUS Xonar DX ~5k / ASUS Xonar Essence STX* ~10k
There are more expensive options, but they seem to lose value in my eyes unless you are looking for some specific feature not present on the DX. Uses ASUS's AV100, a steal at the price.
HDD = WD Caviar Black 1TB or Seagate Barracuda 7200.12 1TB ~4k
Go with whatever's considerably cheaper, which will be the 7200.12 in all probability. You could add a 30GB SSD as the boot drive(Go with a Caviar Green or any other slower, cooler, quieter HDD if you do this) if you feel the need, though i'd just stick to the 1TB drive.
PSU = Seasonic SII 380W ~3k / Seasonic SII 430W* @
3k limited time offer(?)
Highly efficient and enough headroom to run a good single GPU incase you ever want to turn your HTPC into a little gaming rig. Though an FSP Saga 350W that retails for around 1.5k will easily power your rig as well.
Total = ~38,500/~45,000 INR with the default choices (most prices have been rounded up)
CPU Cooling:- There are some low profile aftermarket coolers you can consider if you require more cooling performance for whatever reason, though that should be unlikely. A bit of undervolting on the stock cooler and it should stay whisper quiet.
Post back with your thoughts, i.e. if you feel strongly about more expensive components(or are pedantic about efficiency) or a smaller form factor(mini-ITX) than the already midget micro-ATX, so that more concrete suggestions can be given out(the entire build can also be cheaper, if you so desire, but that's unlikely considering your 60k budget XD, but then there are always other, more rewarding things to spend on). Also post your thoughts on the current choice of components and weather or not you think they fit the bill.
Hope that helped. ^^
*Thanks
titana.