Matt, thank you for the suggestion. I do not yet have the UPS units, but I am planning to purchase two of these:
http://www.monoprice.com/products/produ ... 1&format=2The zwave solution seems a bit expensive for this application.
My home automation system is growing gradually, and the plan is to stick with Insteon, as I've found them to be quite reliable over time.
As they advertise it; the more Insteon modules you have the more reliable the network