Current build to smaller form factor

[UnbounDxKilleR]

Hi All,

 

I am planning to use my old build as a PC for the living room but don't need it to be a chunky E-ATX, Corsair 750D size machine.

 

Therefore I was wondering if anyone was able to help me get the following specs within the smallest case and mobo (Mini ATX?) I can as overclocking etc is no longer going to be a thing the mobo doesn't require "gaming" features.

 

5820K

Corsair H110i GTX AIO

MSI 980TI Gaming 

Corsair HX1000i (Used to SLI, but pointless to spend money to replace)

250GB SSD

 

I am looking to replace the mobo and the case ONLY ideally, but if cheap options for lets say the cooler are required please let me know, I am looking to spend as little as I can, lets say budget wise max £200 if that is even possible?

 

Sorry to be a pain and thank you in advance to anyone that can help!!