Gary,
That last dancing shot (030.jpg) is by far your strongest, but they're all solid. Though I like the toning I think if it was a result of trying to correct for a different color cast then something might be off. Balancing for mixed lighting is tricky, typically you have to pick one or the other.
My recommendation for the future (unless the main shooter is really against it) is to use artificial lighting only when absolutely necessary. There is so much mood to be found in available light that it's a shame to hide it with flash. It doesn't matter if your ISO has to go up with today's cameras.
My favorite thing about these photos is that your sense of composition is very apparent. I'm a big fan of your work and I have no doubt that you can find a place for your style in the wedding world. Though from the sound of it, it might help if you found another shooter that has more of your mentality and partner up with them. Shooting with a person that has a complementary style is great for the final product, which is telling the story of the day.
You're off to a great start.