CK's Sketch Book/45 ideas

Every now and them I do little sketches while drinking my morning coffee. Recently I was thinking about my 45 and how I might style it.

 This is a small drawing of about 4 inches. Some of the proportions are off (like engine scale), but it gives the general idea. 

Here I was playing around with tank ideas. The inspiration comes from the way Von Dutch liked to label the obvious. The flamed Gas and dripping Oil would actually be small lettering just behind the gas and oil caps.