I am looking into getting a handful of Martin MiniMACs. They were discontinued a while ago. My questions is, should I stay away from discontinued moving lights? My main concern is replacement parts. I'm just not sure how Martin handles there discontinued products. I don't want to get something, have a part break, and not be able to get what I need to fix it. At the same time, I am thinking that maybe I shouldn't be that concerned about it if it is a Martin product as they are still around and doing well. Thoughts?