i am sorry that it seemed like advertising, my site is still in creation and before i placed it on search engines and opened it up to the wider world i was trying to get the advice of the martial arts comunity, afterall they should be the best ones to give this kind of advice
However, i accept it might have looked like advertising, and will change the way i present my request.
As for the Saifa bunkai, it is just one way, which i myself don't agree with, but is widely practised. My focus has been mainly on the WKF shitei katas and if you compare the resources for chinto, kanku-dai or bassai dai to other katas the difference is clear. Saifa is next on my list to improve, as i know it is a little rocky.
thanks for the advice and sorry if my requests for help were a little obtrusive, they won't be from now on