Someone on RCG wanted photos of the two 80-class CP heli, so I took these quick photos for reference.
In photography, the object closest to the lense generally looks larger. Despite that position, the photo of the HCP80 (aka FBL80) still shows that it’s a slightly more compact heli overall. Both are about the same height.
Not much parts are compatible or interchangeable between the two. Only the tail motor would work perfectly. 6mm x 15mm CCW. So the HCP80 tail motor would be an ideal replacement for the Blade Nano CPX.