Maybe that is part of your problem. Perhaps this is an age thing. How old are you? Do you have any prior true business experience? This whole thing smacks of Jaggededge in this thread.
http://elightbars.org/forums/f25/dirt-cheap-interceptor-pic-video-48425/ or possibly Delta?
http://elightbars.org/forums/f25/stay-away-delta-3-technologies-21370/ Read those threads and learn how not to act.
Are you not bragging to beat every single manufacture's cost? Low ball?
Did you not for some length of time have multiple pictures of vehicles prominently displayed on tour website, installs that were not only your work but not even your product?
Did you not deflect questions (lie) from members as to why you were doing that very thing?
Your replies are not presented in the tone or demeaner that a "normal" businessman who is interested in making or keeping customers would make. I am not trying to be nasty to you. I was trying to give you a heads up so you could grow and learn.
Remember, the fact that so many are turned off to you (as you yourself percieve) should be a HUGE signal to your marketing skills. For every one person who takes time to post, there is at least ten out there who have read this, agree with us, but just have not added their two cents...