So I have this crazy idea that I want to put in par cans and some sort of lighting rail or truss. I've always sort of wanted theater-style lighting in my home, and a loft is the right place to pull something like this off. I could put a rail on the all that's above the cabinets, and put maybe four can lights on it pointed in different directions. I suppose I could also put the rail on the ceiling, but since it's concrete that would be a lot harder to do.
For bulbs, I'd probably use LED PAR bulbs. They're expensive, but they're power-efficient and don't generate much heat, and they last approximately forever.
The problem is that I've never worked with these lights, so I don't know if there are any gotchas.
Am I insane? Is this feasible? Is it stupid?