Congrads on getting an avistar! You'll love it. I have flown mine now with an OS .40LA and currently an OS .55AX. For my rates i have as much throw on the elevator & ailerons i can get for high rate & 50% of that for low rate. My wings are still rubberbanded on[:@]. Several years ago i actually won our club fun fly with it, so its really versatile. Good choice....Gene