michaelmurfy:
Instead of the Raspberry Pi look at grabbing an Odroid C2: http://www.hardkernel.com/main/products/prdt_info.php?g_code=G145457216438
About the same price as the Pi, much faster, can do 4K and runs Kodi really really well. Also has a IR receiver built in and can learn the "crappy never used" buttons on your TV remote.
I like the Odroid-C2 idea!