What engine for this Kit
 

Hey i need some opinion to know that motor him I can put to this airplane something good and economic
[img][/img]
http://www.kitcutters.com/Hos/HosCes421C.jpg
Scale: 24%

Wingspan: 118 in.

Length: 104.8 in.

Wing Area: 1791 sq. in.

Weight: 35 - 40 pounds

Power Required: 3.6 - 6.0 cu. in.(2) (gas)

and to this other airplane
http://www.kitcutters.com/Hos/HosCessna310R.jpg
Scale: 26%

Wingspan: 115 in.

Length:

Wing Area: 1826 sq. in.

Weight: 32 - 35 pounds

Power Required: (2) 1.8 - 3.0 cu. in.