I will say that I can see the value in the screwdriver tray; it does keep them neatly organized and offset so they're still relatively compact. I think it would be smart of you to offer a larger one as well, professionals are going to have more screwdrivers, think of the different kind of fasteners we may encounter.
I think the wrench and socket trays are honestly terrible. I think that mixing sizes/standards in a single tray is just a terrible idea. Instead I would suggest 2 trays, one metric, the other SAE, and increase the range of sizes. The socket tray is just wasteful, and once again, I'm not a fan of the standards mixing. Even for shallow drawers it doesn't feel like the mot efficient use of space, and the hexagonal opening is totally irrelevant to me honestly. I like to be able to size the socket visually, it allows me personally to find what I need quicker, and if the tray were properly manufactured, any socket should fit properly because drive sizes (1/4", 3/8", etc) should be relatively universal.
Aside from those thoughts, allow me to offer some constructive criticism on this thread in general. First of all, these are not sold only on Amazon. I've definitely seen the wrench tray @ Sears, in person. Secondly, being somewhat deceptive regarding the nature of your interests isn't a great move when searching for professional opinion. When a company/sales person seeks my advice regarding a product, I will gladly help them and offer my feedback, provided they are up front with me about what they want and who they are, or who they're representing.
Anyways, think about what I said, and what my fellow GJ members are telling you. It seems you've sort of ignored one of the most important aspects of successful business: give the customer what THEY want, not what you want.