Building a new gaming pc please help (new builder) (urgent)

[Prashmith Saroha]

HELLO,I want to build a new pc much for gaming and entertainment . now this is the first time i am building a pc from scratch.and such need a bit of help as i am quite confused.kindly help me please -this is what i currently have

Windows 8.1 pro 64bit

kingston ssdnow 100V (128gb)
SEAGATE 1TB HDD
SEAGATE 500GB HDD
Nvidia gtx 650 ti 2gb(palit)


i live IN INDIA and this is one of the online site i am ready to buy from- www.flipkart.com
www.snapdeal.com
www.theitdepot.com
www.ebay.com


and now please any experienced person help me-

1)I have decided BIDFENDIX COLLOSUS as my pc case.is it good?can it accomadate all things i
want?

please give me any other (good looking) case if possible i will search it away.


2)i have decided MSI 970A-G46 Motherboard is it good can anybody suggest me better one at the price tag

3)i have seen amd and intel processors now amd motherboard+processor is way lot cheaper then intel processor and motherboard why is it so?is amd ones Very weak?

4)i have a Antec v450 psu should i upgrade to 650v? is my psu bad?

5)i want to buy a fan controller how to set it up?will it be useless?

6)i have decide red/black as pc theme i decided tt sports challenger as keyboard and want a mouse mmo or fps . and yet if multicoloured led is present then its fine.

7)what is overclocking ?should i use it?is it hassle ?.

9)i save seen a nvidia gtx 560 sli is it worth the upgrade from 650 ti?

 

[badboyrog2]

do not touch ebay....

 

[Prashmith Saroha]

anybody?answers please

 

[Prashmith Saroha]

answers :-( anybody

 

[Dann1ck]

if you want anyone to help you find a case you need to show what is your mobo (motherboard)