Here's a video I just completed for a church and their latest capital campaign. Obviously the subject material isn't going to be of interest to anyone here, but it was my largest project to date with DSLRs and I shot everything (except for old footage from prior to 2010) with the 7D or the T2i.
On interviews I would set up the T2i locked down on a wide shot and I'd run the 7D on the closeups. All b-roll is 7D (except for a couple of shots when I ran out of batteries on the 7D).
For this project I got to shoot in a ton of different environments (mostly different interview setups) so it was a great way to learn how to best use these cameras. I also shot with LED lights for this project for the first time and had to get used to them as well.
For anyone interested the 7D footage starts at about 1:20.