If there's anything that can improve an already great flier it's making it lighter. With your Saito 56 it should fly great.

It already floats as slow as you like on landing, and is the only aerobatic plane I have ever had that shows absolutely no sign of snapping at higher elevator deflections.

As you've probably read, it's worthwhile restricting the aileron movement to only about 40% rate, at least on the first few flights as it rolls in the blinking of an eye!

-David C.