nice pics fullyhyperlite, good framing and lighting, nice to see you shooting RAW? Much post production? (Photoshop). u tried sending them to some car mags, you might get some freelance work to cover events, cruises, shows, things like that (could put a little bit of cash back in your pocket). You have to sell your self a bit in the industry, can be the worst part about it. also, try taking some photos of normal, boring road cars, try and make them look as good as the photos you've already posted here. If you can make them look good, taking photos of cars you like becomes a lot more fun
Steve