Sorry to bother but am new to PC Gaming and decided to build it my self as it didn't look too hard and doing so makes it so much cheaper. After a week of searching I have finally choose my components which are all listed below including where am getting them from (ebuyer) and was just wondering if they would all work fine together for example do i need a bigger power supply, would i need more fans in the case etc, And if i do please say what i need to change. I would really appreciate your help.
No. Firstly, you need a Z77 motherboard, the one you have there is Z87. The difference is the CPU socket type, the one you have selected is for a 1150 style socket CPU, whereas you want a board labelled to work with 1155 CPU sockets.
Alternatively, keep the motherboard but get an i5 4570k instead of the 3570k.
One thing I'd suggest, is to get 2 4GB RAM sticks instead of 8. Works slightly faster, yo. Or just get another 8GB stick.