Hi Lloyd,
I haven't read this whole thread...how important is this cable? Feeding a main tv for all to view? I use Transparent Hi Perf HDMI. The picture is visibly better. Even my wife said did you buy a new tv?!? I have a 50ft run to my projector in my listening room. As well as a few 1-2m runs for the other tv's in the house. You can also buy active versions which may help for your 4k requirement.
I will say, from my experience, you get what you pay for. Not saying these are a "good buy" but you'll be happy with their performance.
http://store.transparentcable.com/hdmi-cables/high-performance/active-hdmi/
+FEATURES
Certified High Speed HDMI compliant.
Outstanding performance up to 65 feet.
Supports uncompressed 1080p 60Hz video.
Supports 3D Video, 4K x 2K resolutions and Deep Color.
Supports all HD lossless audio formats.
Data transfer up to 18 Gbit/sec to support future formats.
Includes a special mounting kit that provides a stable, reliable connection at both ends of the cable where it plugs into your components. Kit has 2 mounting brackets, all necessary hardware, and is easy to install.
Thanks, Jfrech! This 35 foot cables is the ONLY way we watch movies or tv in the house...via front front-view projector onto large screen. So it is important...but i'd like it white so that it blends in against the mouldings which are white. (Contractor's mistake...the original hdmi cable which was put into the walls was directional, and they put it in BACKWARDS, so it does not work, and the risk of trying to pull 40+feet of cable is dangerous at this stage...so we HAVE to put this new cables on the OUTSIDE, not thru the walls).
I guess we could install and paint it? How much is a TA cable?