Design a logo and mobile app icon for an automobile service market place

I need a logo and a mobile app icon for an automobile service market place. The domain we will be using is Gear Mile; so you would have to keep this in mind. A picture speaks a thousand words, so please keep this in mind. You would have to incorporate 'Gear' and 'mile' into the work. You will be required to design 3 options from which 1 will be chosen. Original design files must be supplied .psd etc A bit about our offering - We are an aggregator for after sales services (maintenance and repairs) for automobiles (2 and 4 wheeler). 1. Logo that can be user across websites/posters etc. 2. Mobile app icon 3. long and short versions of #1 and #2 (for example McDonalds has 2 logos one with the M and McDonalds in text and one just with the M) 4. The color scheme and design should be such that brand recall should increase (we prefer Blue to be the dominant color) 5. The Master logo should be clear enough to be read clearly in displays of various sizes 6. There should be an isolation space around the Master logo so that it stands out. Also there might be cases where the logo would be juxtaposed against a translucent background. In such cases too the logo must be visible.