It seems like there is a huge demand for more niche themes like Carpress is on the ThemeForest. We are already having 82 sales already, just in two weeks. And it is still building on popularity, neat!
The Carpress was derived from our (still) most popular Hairpress. We actually needed just about half or less of the time needed to develop the new theme from scratch (and HTML).
As I am coding the separate features in the themes as standalone modules, I have quite nice codebase as well already, which means I can simply copy/paste features among the products.
Marko is in the meantime finishing the Organique WordPress as well. We are targeting the end of the month as the release date. Which probably means we will really release it on the 6th of April, as Organique was release on Feb 6th, Carpress on Mar 6th. Just to continue the tradition. 😉