[guardianin]

150 views and all are amazed and speechless

You could also make more than 1 photo, detailing certain aspects of your setup.
It may not be the fanciest setup we have ever seen, the most important part is that every thing of it works for you as you want.

I too still have a 1080p tv, but right now I simply don't have enough 4K content to justify buying a 4K tv.
I'd probably buy a Gemini Lake PC solution, not a Odroid C2.

LOL! 

Updated original post with more pics!
Yup, I'm currently very happy with my setup. It impresses anyone who sees it, and is loud enough to drive my wife nuts! 
I've read the "Choosing the right Kodi hardware" thread, and come to the conclusion that an AMLogic based box is the best bang for the buck, easiest to setup, etc. I definitely don't want to go the full blown HTPC route, as it can get really expensive, especially if HDR and lossless audio is a requirement.

4K TV is in my really long term plan. But manufacturers are pushing 4K hard, and by the time I really get round to buying one, it will be the minimum standard. Currently all my content is at the most 1080p. I don't really see myself with a pure 4K library for at least another 8 to 10 years. Biggest hurdle being the huge file sizes!