I currently have an Intellitouch i7+3 panel with Mobile Touch 2 automation. The automation has gone dead and now I need to replace it. I prefer a system I can operate from a smart phone. Screen Logic was recommended by Leslie's Pool. Is there a better option? Do I just need to purchase the Screen Logic 2 kit? I don't know where to start on this and can I install it myself? The technician said they charge $450.00 to install.