Hello M. Baby,
I just wanted to encourage you to follow your dream of playing the harp. I, too, am a pianist, a piano teacher, and about twice your age. I started taking harp lessons a year ago with a rented Lyon & Healy Troubadour. This spring, I was fortunate enough to purchase a Lyon & Healy 85XP pedal harp. After many hours of practicing, I am able to play intermediate to late intermediate music. Yes, the technique is different and can be quite difficult at times to get it “right.” I have an excellent teacher who is about 50 minutes away. A teacher makes all the difference. I hope it all works out for you!