This is what I use for my CR-1:

Scorpion 2215-18 motor
APC 10x4.7SF prop
Dynam 25 amp ESC
Hitec HS-55 servos (4)
Thunder Power Prolite 3s1p 1320mah lithium polymer battery.

The motor and ESC I bought at [link=http://www.neoplanes.com]Neoplanes[/link]. The servos and battery I bought at my LHS.

In my opinion, this is the perfect setup for this plane and will result in an AUW of right around 15 oz.

I've also used a Scorpion 2212-22 motor with great results (same prop) and, it's a little lighter than the 2215-18.


-Phil