okay now i am really impressed! way to take the challenge and nail it.
So you have proven you have the ability to execute different sketch tech. Now practice and fully understand the science between the style you want to use and the audience you are presenting to as well as the emotions you want to invoke from the design you are creating. this will help you to determine what style to use and when. they ability is extremely helpful for a consultant who wants to have clients with extremely different product and market segments.
Also ----- add orange handle touch points and you have nailed it 