Another Longhair and Doubledome?

After the failed Kickstarter campaign, I continue to think of ways to promote my two favorite cavemen.  Recently, I have been toying with the idea of a graphic novel of their adventures.  Maybe?
So I have been playing in the sandbox recently experimenting with different tweaks and looks for that possibility.  Sometimes the best way to see if you can light a fire is to at least try to start a fire.