I need an "info doodle sketch" for our website

I'd like a "info doodle sketch" which captures the markets we operate in.

Attached is a doodle I put together and could be a cue for the sketch.

I'd like to use it on the slider on our website: www.trovaconsulting.com

As you will see, the colours on the website are reds, greys and blue. Hence, I think what would look good is a sketch which uses some of these colours with what might look essentially a pencil sketch.

This also may gave a cue for what I am looking to achieve:

http://thumb10.shutterstock.com/thumb_large/890356/143066203/stock-vector-doodle-set-with-info-graphic-elements-143066203.jpg

Hope this makes sense.