When you get that plane trimmed and balanced you will have a fun plane to fly. I bought one built but not covered. I reglued all the joints I could reach, it was totaly built with CA and every time you bumped it something made a pop noise. I took out most of the dihedral and made the wing bolt on.
This plane was so stable that if the winds were dead calm I would fly it in a circle in front of me getting lower and lower till I could drag the wing tip on the ground. That impressed every one. They were equaly impressed when I finaly cartwheeled it. Mine just had a TT GP 42 for power. That was all that was really needed.
If it works here is a picture of my plane. And like you I am returning to RC. For the third time.