This is the smallest build I've ever attempted. These Streacom cases are high quality, only if they were more widely accessible I'd imagine they'd be a big hit in the PC community.
CPU: I wanted to try the Skylake. Since my PICO PSU limited my power, I settled with the i3-6100. Since this PC is for mostly streaming and light-medium gaming. This CPU is the answer to all these things, I might even use it for my second HTPC build I plan on doing.
CPU COOLER: This cooler is amazing. Its my first Noctua, definitely won't be my last. This thing is soooo quiet, you can't even hear it running from a foot away.(Or my hearing is just so bad, but oh well)
MOBO: I originally bought a ASrock H170 board, but I made a dumby mistake and realized it only had a 20 pin atx header and not the 24 pin my pico psu has. Short story, went to my local Microcenter and walked out with this MOBO. Microcenter matched the lowest internet price so I got it for right around $155
RAM: Since the MOBO I purchased takes DDR4, I bought a couple sticks of 2133. I am partial to Kingston RAM, I've used them on nearly all my builds. Dont know why, just am.
SSD: Not much to say here that other ppl haven't. Great SSD, its my first samsung SSD, won't be my last either.
CASE: The Streacom F1C EVO WS is a beautiful case. Brushed aluminum and super small. They do make fanless cases for each of their models as well. Was easy to work around inside. Good luck finding a American web site that carries exactly the case you want.