Looks good.
Not sure how much automotive work you'll get, but it shows that you have more strings to your bow.
Perhaps get yourself invited to a wedding so you can add some different styles of photo to that collage.
Good luck with it.
I know someone who does wedding photography as a sideline and he gets around paying tax on the earnings by ploughing the money back into his photography kit, meaning he's got some very nice kit. Each wedding equals another new lens or a Canon Professional A3 printer.