Thanks for all the comments guys. As far as the suits, I obviously had no control over that. although I thought they looked cool, I knew it was going to be bad for photos, but its not like they can get new suits.
As the pose in number 1, peacefire makes a good point. I like doing this pose, but it kinda does look like they have to go to the bathroom. About the splotchy light, I agree with you. I don't like splotchy light, but I didn't know how long I would have with the guys, so I set up the strobe outside of the grooms house and was prepared to shoot only one shot. It turned out we had a lot more time, thus the reason we took more photos.
As far as lighting, 1 was lit with a bare strobe, and 4 was an umbrella on my einstein. The rest are natural except the last, which was lit by the Quantum flash shot direct.