This plane flies more like a pattern plane than aerobic. Definitely not 3D. It is relatively fast with the thinner airfoil and my Supertigre 51. I reinforced the landing gear mounting area and also added a sheet of extra ply over the firewall, pinned the control surfaces.
My wing had a bit of twist that required a jig to apply reverse torsion and then heated with covering iron. Twist then was to fall the over way. Applied heat again with no torsion and it ended up perfectly straight.