Technical Builders 30th AnniversaryLogo Design Contest

Thank you for the edit, although this looks like rather than the "30" getting smaller, our logo just got bigger. Can we keep the logo the size it was originally and just make the "30" smaller? I think the overall concern is that it is going to be a giant patch when we do things like apparel.

Loving the design. Can we make the "30" smaller and try it in a different color, maybe blue?