If you ever progress to multi engines you will HAVE to learn to use the left hand.
While I have pushed the idea of gyros, I do not agree to mix the rudder with ailerons. Mix the rudder to the engines ok, mix the elevator to the ailerons ok, rudder to the ailerons. no
Warbirds are squirrely on the ground and the rudder is very strongly needed to ever progress.
I will now get off my squeeky soap box.
Good Luck,
Twinman