I would recommend you go to the coking.local Safety Seminar. There’s lots of others guys like us who already have it installed and you can talk about it from hands on experiences. We love it. There was a couple hundred at the seminar last week. It’s Excellent!!! They also have a Deltavalve user workshop right after it, so you get to discuss it there too. We’ve gone for several years. It’s the best. They have one coming up in September. Good Luck.