You should get thoughtful responses from the several thousand readers of this website.
You may wish to send a complete Cosmology idea – or a more limited hypothesis such as your original ideas on Tired Light, Measuring Distances, Intergalactic Electron Density, or the Dark Matter controversy.
You can email your hypothesis or add it as a reply to this post.
While it is not required, let me respectfully strongly suggest you to fill out a Physical Cosmology Hypothesis Application Form – so others can rapidly understand the outlines of your work.
With my best wishes,