Pro Re-Branding Logo & Stationery for Established Entertainment Agency

Information for the business: Entertainment Agency
Industry: Entertainment
Type of logo: Word mark, Letter form, Abstract mark, Pictorial mark, Emblem, Character
Brand name/slogan in logo: Kirkpatrick Entertainment
Number of revisions: As many as possible
Ideas for the visual style: Sleek, Modern, Cool, and to have the WOW Factor
Things to avoid: Cheap childish designs, templates!
Preferred colors: I am open to colour ideas
Extra notes: I require a brand new logo with letterhead and business card design.
This will be for my already established Entertainment Agency. We are re-branding and need a more professional and sleek look.
The logo needs to be extremely cool, sleek, modern and, not childish. You must NOT use templates. Our entertainment agency is well respected, but we desperately need a new modern look. We appeal to solo acts but also very corporate and media hungry artists.

Budget is very important to us so please bear that in mind. Please also show us some honest work of yours, and do not show us work of others you have copied, as I have seen this many times.

Thank you in advance

John