Would this be something you could build?
I bought your theme because I love the simple yet stylish design. At some point I am wanting to use vantage and would like to share the same styles across both platforms - albeit with a colour change of course.
Is this something you have in mind at some point?
Simply-responsive for Vantage, Job-roller etc.
I for one would buy without hesitation. Even if it was just a styling change to fit with simply-responsive classipress.