After reading the thread and reading a little more between the lines, I must say that Jimmy H. Woo, (chin sui dek) was of a different era (than Ed Parker) He had more in common with ark huey wong, his contemporary. I can't comment on the relationship that Jimmy H. Woo had with Ed Parker, but people longer than my 32 years in the art, know nothing of it.
Perhaps the commercialism you are speaking of is with ill-fated business associate, Frank Woolsey. Jimmy had no manuals till very late in his teachings. He discouraged courses and published lessons. There were some personal notes of several students that made their way around and late in his teachings he sold 5 books of lessons and forms to his instructors to try to bring uniformity. They were only available to blackbelt and above. Commercial books were a no, no. Sudden Violence being one of the first.
More on Frank Woolsey. In the early 70s, a franchised school under Frank Woolsey, adopted a highly commercial model with a manual. The practice was repugnant to Jimmy H. Woo and he split with Frank. The manual was one of the issues that led to the business split.
When I asked Jimmy about advertising in the yellow pages and other campaigns he told me to save my money. So I suspect that the idea of being commercialized comes squarely from the Woolsey dealings. There was a lot of money to be made in the early 70's and Frank made it. By the way, Jimmy rarely visited affiliate schools, and taught vast and rich art in a way that a large number of americans appreciated. There were no Kung Fu Uniforms in the early 70s, so he used the heavy Judo Gi at first and then sold his associate teachers light to medium weight karate gis. We are to an extent a throwing art, and other uniform types just did not hold up. There was no testing regimen, The belt represented the class of lesson, mastered and took a rather lengthy time to achieve. In 1976 the highest rank was 2nd degree black. As our "association" asserted itself belt began to be given out faster. In 1976, a second degree was a big deal.
Jimmy made money at a time when kung fu made money. He kept control of his group in a way that benefited them and himself. He showed lots of great stuff and held the respect of his american students for over 30 years.
I have personally taught many students who have emerged from american kenpo and never have felt that they were similar in the least. Kuk sul is closer.
And so Doc et al, I have been as close to this system as many. There has never been "business plan". If anything the structure was "loose".
It is a management style suited for a vast art and the american mind. There has been no tournements, no testing, no required association, no contracts. And I believe, no contact with Ed Parker for over 30 years.
Certainly there are other San Soo Instructors who were closer and with Jimmy H. Woo longer. I don't think they will have a different view.
Jimmy did not contrast arts. He found it best to do his thing his way and do his best.
Finally, Grandmaster Jimmy H. Woo's business plan was a sign in book, 35 bucks a month and a big heart and big smile. He was the real thing and we miss him. In this day and age, big hearts and big smiles don't count for much. His passing was the end of an era. What you see now in his wake is a mixed bag.
A lot of good and yes in some, more commercialism.
Master Paul H. Borisoff