I echo Adam's sentiments. Nice collection, and equipment really doesn't matter. You're out there chasing, documenting, and learning, making the best of what you have. That's exactly how to do it right. Plus, it doesn't hurt that "Respect the Wind" is one of my favorite tunes off the Twister soundtrack, both of which are near & dear to my heart. Love the sunset ending.
Yeah, the equipment doesn't matter. I was using a crappy point and shoot for my first 4 seasons for stills. Crappy SD miniDV Camera for the first 2.5. Still hanging onto my 2010 HD Camera and my 2011 DSLR. I'd love to go back and capture some of what I did with better equipment, but I feel it makes you a better photographer/videographer to go from crummy equipment to better.
Also kudos on chasing some of the most difficult chase years so far. I was lucky to have 2008 and 2010 and 2011 in my first 4 seasons.