excell graphite upgrades
Hello all,
I just recently pick up a excell graphite {older model 97?} and wanting to know if anyone could help figure out what upgrades i would need to do mild 3d or if i should leave it alone and just fly it.By mild 3d i mean inverted flight,inverted hovering, ect.I plan on picking up a fury later in the season but i would like to make sure i have what i need for this one now.First sixty size heli.