You can do 3-d
I am in the proccess of putting mine together, and getting a new wing for it.
I am going to use Saito 91 w/15x4W APC prop
Standard Jr BB servo's on elevators, and alierons (rated for 42oz)
Hitech 225 on throttle,
Hitech 605 on rudder. (rated for 77oz)
4.8miliamp batt. pack.
My brother flew his 1st one w/ all stand. JR BB. power was YS61. and all servos held up.
Also going w/ all 4-40 rods w/ metal clevis'