I used HS-5485HB's as the LHS didn't have enough of the recommended servos. The 5485's are 45 grams each so you are only 45 grams(1.6 ounces) heavier(behind the wing tube) than my set-up. If you feel (like I did) that it's tail heavy then move the battery up and/or add some nose weight. It's better to fly a plane nose heavy than tail heavy and once trimmed out go inverted and see what happens and adjust from there.