Creating a new logo/image (brand)

Hi all, I am looking for a graphics expert to create an image, from scratch.
The objective is to create a logo for an amateur service of porterage.

It's all to be invented, you have to be intelligent and creative to be able to create a brand different from those that already exist.

Area: porterage, wharehouse
Colours: #561A13 + #F5B548 + #F28857 + #EA5E64

Output will be
- hi-res image result (to print into banner 3x5 mt) [with white, black, green and transparent background]
- mid-res [4096x3072 with white, black and transparent background]
- low-res (for company website) [1024x768 with white, black and transparent background]
All in three formats: .png, .jpg and vectorial

----- Costs and quality -----
Pay attention to quality of details.
No upfront. No payment before successful completion of all tests.
Unnecessary images, files, libraries, ... must be removed.

Please, no ask me «what is your budget for this project?»
---------------------------------------

After accepting, it's required too (with a separate project) an easy web template responsive of a "consultation landing page" website with colours used into the logo, with some sections.
Here an example of a complex "landing page" --> http://themehappy.com/html/palki/Palki/