Robert:
I think any of Futaba's high quality servos would work fine, regardless of digitals or non-digitals, just make sure they are mated well to the particular purpose, as the surfaces are huge.

Most hardware are provided, though whether one chooses to use them is another matter. For eg, plastic hinges are provided, and some may want to switch to paper hinges. Obviously if they provided high end accessories, the cost would be astronomical

Ihncheol: The wing is held on with 2 dowels in front, and 2 bolts at the back. All the holes are already pre-drilled.

The setup is meant for a internal pipe. It works like any other ZN pattern kit actually, with the pipe being enclosed with a Balsa belly pan. It would work fine with a Hatori pipe, or even a Carbon Pipe. Christophe uses an Asano pipe on his, and some modification on the fuselage is required due to long pipe.

We managed to sort out the engine yesterday, and had some flights before it rained. This plane is definitely highly recommended for pattern entrants, rolls are crisp, and snaps are precise. It presents very well too in the air. I need to tweak the setup for 3D, but the rain came...