Sorry Gok but I read your posts in this thread and I can't help but think your someone who reads a little bit too much into the theory of things and idolises the 'old masters'.
In reality it is better to practise simple techniques as your fine motor skills rapidly get thrown out the window and all your fancy techniques that have been practised with a compliant partner (most schools are guilty of this as are most demonstrations on youtube and ones shown in this thread) do not work.
You were reluctant to answer if you had ever been in a real fight earlier, if you have you will know this to be true, hence why a lot of 'martial artists' or 'blackbelts' get snotted in a real fight. They have either never been exposed to real violence before or not trained for it or they are ineffectual as there perfectly practised roundhouse punch or spinning dragon magic kick with no shadow didn't turn into the fight stopper like it did in the dojo/kwoon.
A lot of what you type has sound principles as I have read a lot of this before but instead of taking other peoples words as gospel broaden your horizons and expose yourself to other styles and training so you can actually comment on it from experience. You bag out some styles for being 'sport' styles etc but in reality a lot of these guys who train in these styles are better equiped for a real fight than you and your traditional stylist practitioners.
Just wondering how long you have been training for?
Considering you can spar with your arms tied behind your back and with a blindfold you must be impressive, regardless of wether it is with white belts or not....though then again if I was a white belt again (something which has been the case many times over the years as I expose myself to different styles) I would have found this rather insulting.
Looking forward to chatting with you about this.