RE: rudder/nose gear
Here are two solutions that come to mind. 1- Move the front wheel arm to the other side. 2- If the servo arm has the front wheel push rod and the rudder push rod on the same side, move the front wheel push rod to the other side. You will have to change the servo arm from a one side arm to a two side arm. If one rod is currently on one side and the other rod is on the other side of the servo arm, put both rods on one side of the arm.