Re-design business card

We need to re-design business (double sided) card to give it a fresh look.

Specification:
85mm x 55mm (with 2mm bleed)
Resolution: 300 dpi
Colours CMYK

We already have logo I many formats ready to add.

We need 2 versions of the business card:

- Blue version (with round corners)
- Black font & version (with squared corners)

Need a better font style, so please come up with some good ideas.

Final files in many formats (PDF, AI, EPS, TIFF, PNG, JPEG, PSD)