Hi George,
On mine, I use an E-Flite Park 400, 920kV motor, a 1900 or 2100maH battery, and a GWS 9 x 4.7 prop. I don't recall the ESC. The landing gear is regular dural gear that I lightened up a bunch. I put all Hi-Tec HS-55 servos in the plane. I also put a swiveling tail wheel on it, but the skid might be even better.
I must say this thing scoots along pretty well! It's amazing how closely it's flight matches both my Tiger II and the Tiger 60.
Jeff