mini-itx build components compatible?

[cuuzll]

hello. i wanna build a small mini-itx pc for surfing, downloading, streaming and small games(no aaa games^^). i made this config but im not sure if all components are compatible.

mainboard
MSI B250I Pro Intel B250 So.1151 Dual Channel DDR4 Mini-ITX Retail

cpu + cooler
Intel Pentium G4560 2x 3.50GHz So.1151
Cooltek ITX30

ram
8GB Crucial Ballistix Sport LT DDR4-2400 DIMM CL16 Dual Kit

ssd
120GB SanDisk Plus 2.5" (6.4cm) SATA 6Gb/s TLC Toggle (SDSSDA-120G-G26)

case
Inter-Tech E-W60

what do you think about this config? is everything compatible? what could be improved? i have heard that you need to update the bios for some mainboards.. do i also have to do this with mine? and one more thing.. i want a slim case with integrated power supply but cant find one. any suggestions? the case shouldnt cost too much.

sorry for mistakes im not a native english speaker

thanks for reading and helping
have a nice day

EDIT:
i think i found a nice case^^ but does the cooler fit in there?

 

[pohemi]

The BIOS updates required for Kaby Lake cpus are for the 100 series boards, that B250 should be good to go.

If the cooler is designed for ITX systems as the model name implies, it should also be good to go.

 

[James Mason]

Ehh, the PSU on that case is.... I feel way to small, even for your CPU.
Something like an Intel NUC is probably more up your alley: http://www.intel.com/content/www/us/en/products/boards-kits/nuc/kits.html