Thanks for the info, well in that case of the servos than I will stick to the one servo config. I was willing to consider the dual servo if the servos were monuted on the rear of the plane like on bigger scale models, so you have the short hinge advantage and all. For what concerns the landing gear, i will try the original one and see how it works out, if it bends too much than I will see what to do.
Thanks for your help