Site Title too short and change green to black

Hi,
When i insert my Site Title, it goes to two lines instead of just one.

Incept
Investments

instead of

Incept Investments

is there way i an can have it appear on one line and add a small logo next to it?

Also, is there a way i can change the top Green panel and the line breaks to black.

I have searched for hours to find a good theme and your one fits all my needs, apart from the above two issues.

Thanks for your time in helping.

Cheers
Steve