Doc,
As you have achieved that rank that you hold and are knowledgeable in the advanced concepts of American Kenpo, I will only offer these last opinions and from this point differ to you.
I have witnessed Checking the storm, Evading, and Obstructing performed with the prescribed attack with the defender wearing kendo armor. A club was used, but I guess that it did not have the "ideal" weight and heft. My sticks are only slightly heavier than foam ones and move almost at the same speed, fast. I will have to check the web of knowledge to see how many ounces each stick should "ideally" weigh. Anyway, thank God for the armor because the abuse that the defenders forearms and head took was not pretty. The questions that sprang from this were not "what if", but "how". How do we get out of the line of attack without offering up our arms, head, or body to the stick, primarily on the initial attack but also on a follow up as can be done in Checking. I guess this practical examination of the techs is wrong, but I can live with that. I know that the techs that are taught to yellow belts in my association will save their lives as is. And its not checking the storm but a replacement.
As for focusing on basics and not techs, I'm going to assume that was not directed at me, even though I seem to fall in the "motion Kenpo" category. My classes hammer on the basics. Methods of execution, angles, paths, grafting of execution, dimesional striking, forward projection and on and on are all taught through the color ranks, at a level that is compatible with the student and belt. These are then examined within the the framework of the techs as ideas of motion. This is probably wrong as well, but that's okay with me too.
Anyway, thank you for the insights, I'm bowing out from here. These are just my opinions, and as I've stated, I'm probably wrong.
Mace