You have mastered something that most if not all fixed winged pilots avoid. Usually fixed winged pilots transition to rotary wing but you are the exception. You have mastered the rudder and the rest is history. Pick any plane you want as your primary airframe and see if you can get an hour of stick time on a pattern aircraft or something similar. This should be a walk in the park for you and don't get misled by the fixed wing crowd. I transition from fixed to rotary wing and it was a learning experience but in your case the opposite will occur.