First new build since 2011 [Openelec]

Want some of you good peoples advice on a new build. Am looking to run openelec because of its low overhead. I need a small low power build that run Aeon Nox/MQ4 with no delays and play 1080/720p videos over a wired connection from a NAS. No wireless, DVDs, blu-ray, 3D, etc.
I'm going with intel b/c I've heard to AMD/ATI issues with linux, and I always roll intel/nvidia

ASRock DDR3 1333 Intel - LGA 1155 Motherboards (B75M-ITX)
EVGA GeForce 210 1024 MB DDR3 PCI Express 2.0 DVI/HDMI/VGA Graphics Card, 01G-P3-1312-LR
Intel G540 CPU 2.50 GHZ 2M CACHE 2.5 2 LGA 1155 Processor (BX80623G540)
M350 Universal Mini-ITX PC enclosure PicoPSU compatible
Crucial CT25664BA1339 2GB 240-PIN PC3-10600 DIMM DDR3 Memory Module
Mini-Box picoPSU-80 80 watt Output 12 volt Input DC-DC Power Supply
Kinamax AD-LCD12 LCD Monitors 12V 6A 72W AC Adapter Power Supply
Patriot Memory Supersonic Boost XT USB 3.0 Flash Drive (PEF16GSBUSB)