Awesome accomplishment; you look amazing!
I always had the impression that running was empowering, and often envied those that were able to do it. I had a few false starts but found my body simply wasn't ready until I reached down to the 220's.
I'm also doing my own version of C25K and plan on returning to intervals soon. I couldn't even run 10-15 seconds at first but can currently do half a mile non-stop.
I can't wait to reach your level!
Once again, you're doing awesome!