Business card development...

I am so pleased with all the other aspects of my self packaging design, however I cannot get the business card right...

Above are a few examples of my experimentation with my business card. Most recently I have rotated the card 90 as I was finding the space a very big issue - everything seemed so squeezed in.

I am also sticking with using helvetica neue instead of a serifed font. I do not want to appear to ornate.