Well, after working on all that stuff this past Wednesday and Thursday night, it all went clock-work on Saturday's wedding gig. We played well at both the ceremony and the cocktail reception. Although it was difficult to strike our setup in one room and get set up in another , we still managed to pulled it off. One tough aspect that some people find is how different a room can change your sound as soon as it is filled with people; on top of that, talking people. It's times like this where you just have to really grind and focus on your sound and be mindful of the sound that your group produces. Luckily, we've been together for a number of years, so we've dealt with these types of situations. You just adjust and deal with it and concentrate on the task at hand.
Was it difficult? Not really. But it's always a challenge everytime you go out and play in front of people. Especially when you want to sound your best and impress the people you're playing for.