No binding post a good idea?

Hi.
I want to ask your opinion about my "No binding post" idea. I think the binding post degrades the quality of signal and sound very much because the post is made of one of larger metal in the signal chain. If a speaker cable from an amp is directly connected to speaker's internal wire, the signal will be purer. I have a design (pat. pend.) for a binding post without the metal connection bar. Do you think the sound will be better? What should I consider a relation to the sound with NBP?

My initial test was very positive. I'd like know your opinion before I invest money on this project. I appreciate your help in advance!