Web Startup Needs a Logo

Calculated Combustion

So, we're a couple of guys who quit are day jobs and are trying to make it freelance. We've named our consulting agency "Calculated Combustion" (and we're looking for a kick ass logo. We preform Ruby on Rails web application programming (http://rubyonrails.org/).

We work primarily with web application startups (Think of Twitter, Facebook, etc back in the day when they were just starting out). These are usually young passionate people who know about technology.

It would be nice if the logo fit the color scheme of our existing website: http://calculatedcombustion.com/, but we're open to anything. Go crazy! We want to be geeks with a cool look. Also, the name can frequently be too long for many uses, so please try variations with it stacked.

To get you started, perhaps brainstorm with the following words:

calculated, combustion, ruby, rails, train, railroad, web, html, css, javascript, red, code

I need to have the final winning design file in either an Adobe Illustrator or Adobe Photoshop format. Also, please submit a design with the name "Calculated Combustion" on a single line and a variation with it on 2 lines.