Status bars, compact-combinators to hide your gigantic circuitry inside a 2x2 entity with has 12 io-ports, circuit-poles, optimized lamps for displays. (All UPS friendly)
True. Here's what the author of Picker Dollies said in his portal:
"Note Moving some modded entities that rely on position can cause issues. There is an API available that mod authors can use to be notified of these events."