Excellent effort - thank you! However, while the glassy look really stands out, we need to consider how it will look on business cards and other non-digital media such as embroidery; the glossy look won't work in those scenarios.
consider that is in .ai format so it is scalable in every measures. for buisness card, or any rappresentative support like headpaper (for ex), the real problem is not the look of the logo but the service of who will print it
in any case, you could think for a b/w version that you will use for a specific kind of ...
you need to upgrade the brief with thi specific request so all the designer will provide for a version in b/w that in specific case is more malleable.