Iím getting tired of dragging my DX8 to and from Glasgow on the EZY flight. I havenít used a DX5e with Phoenix so I donít know how well it will work. All I need it a tx that I can use to instil muscle memory. Does the DX5e have an idle up switch to allow for inverted flying? Will I find it hard to fly with a DX5e after using a DX8 with the sim?