Not sure about the 3D part but 4K isn't bad, but is it possible to broadcast 4K on the internet, or just 1080p? and which website will they do it from? Youtube is the only Streaming website known with 3840x2160 pixel capability?
Different countries are needed! Record it from Netherlands instead of Germany and release special DSP there!
LP logic strikes again xD. Download Festival WAS an opportunity to Record for DVD/Blu-ray, but didn't happen and it wasn't that fun.
and I have a mental image of some of the shows they should've released as full Proshots.