I have a studio space that I use as a gallery. It's probably about 24' on one side with a smaller wall space of about 6' on the other side. I am looking for straight track lighting that would line up along the perimeter of the ceiling, with fixtures that could be arranged in different directions while effectively lighting paintings. Any suggestions would be appreciated. I saved a few photos for reference in my studio ideabook. I already have a contractor bidding for this project, so I just need the lights/fixtures.