Logo for use on Letterhead, Bus Card and Web/Email

My business is naked.... could you help me to dress it appropriately?

At the moment my business lacks any form of identity, so I need to get a logo for use on my (still to be designed) website, business cards and letterheads/email.

The main activities of the business are consultancy, mediation, business training and coaching. I'm the only consultant - female, mid 30's, most of my clients are small businesses.

I'd like something clean and modern, but slightly relaxed - i.e not too corporate, this is a friendly approachable yet professional business.

A friend did some work around brand values, from which I have a list of suggested colour schemes:-

A) 660099, 666699 and shades there of
B) FF3300, FF0000, 0033FF

My own thoughts were around charcoal grey, green and white. But I'm told these are too timid and easily forgettable. What do I know...

One consideration is that I would like to have a coloured background on my business card, not a traditional white one. So the logo will have to be useable this way, but also to be able work on a white background for letterhead, invoices etc.

The company is called think-about, with a dot co website of the same name.

I'm looking to get this work done ASAP so please give me a guide to when you'd be able to complete the task.

The next part of development is to incorporate this logo into a web design. If you're familiar with RapidWeaver and want to price for creating a design, I'd be very interested in that too.

If you need anything else, please get in touch.