I'm still building this kit. I think it is great.
You will get a very complete kit with laser cut plywood parts, foam wings (very fine!) and a lot of accessories like wheels, tank, links and much more. The kit includes also some decals, I through them, extremely ugly.
If you don't change anything (I'm building a scale cockpit and retracts -> time consuming) it should be ready in a few weeks.
How it flies? I've heard that it is a gently flyer but you need the flaps for landing. Now own experience now.
The Saito 91 should have enough power (recommendation .91 -1.20).
Good luck!