Upgrading Help

[Kleviso]

So my kid brother got this new PC https://www.amazon.co.uk/Zoostorm-787.../dp/B006ZINMP6
and wants me to upgrade it for him.
I know what to do when it comes to install parts and shit but I'm clueless about motherboards.
What motherboard do I need to buy to support the i5, MSI geforce GTX640 MSI GeForce GT640 4096MB GDDR3 PCI-Express Graphics Card [N640-4GD3] and eventually a Nvidia Zotac GTX 760 https://www.amazon.co.uk/ZOTAC-ZT-704...s=nvidia+zotac
Also a good power supply too
Budget is between £150-£200 for both a good motherboard and power supply that match all requirements

Thanks in advance bros

[Lovroman]

Depends on which i5 you're going to install.

[Kleviso]

I'm going to keep the one it comes with

[Lovroman]

I'm going to keep the one it comes with

Oh, the mobo should do the job.
XFX 550W (P1-550S-XXB9) for £50 is a pretty good choice.

[Aborted]

​Hell, I don't even know if that case can support a dedicated graphics card.