Logo for my translation business

Hi,

I am an English and French into Spanish freelance translator and I am seeting up my own translation business.
The text for the logo must be: “CAR Translations
Carolina Andrades”

I don’t have a particular color or font in mind, but it must be a color that suits with my website.
www.cartranslation.com

I am just begin with my translation business branding, so I do not have a tagline yet, but I would like something approachable not too serious and not extremely funny either!
Besides, I would like something in particular for my logo.
I would like a logo with a cartoon next to it like the pictures I attached below.
A cartoon or something similar, a little face or something funny and cute!
A cartoon that goes with my “normal” logo “CAR Translations”, but that it could be used also separetely.
Like these examples : http://www.cactustraducciones.com/services.html
http://rainylondonbranding.com/

I am sending this meesage before, because I am not sure about what could be the price for a work like this.
Could you help me?

Carolina