do a google for 1806-2300kv motors and you will get a ton. if you can solder you can easily find them
CHEAP. i use those all the time and have been happy with them. only issue is the offset is diff (12mm) than the FT firewall (16mm and 19mm) so you need to drill some holes, make your own firewall from balsa, or 3D print some. if you don't have access, let me know i will print you some. i already have the design made.
or....you could buy
THESE and have more power, won't have to deal with the firewall issues, and have a spare set of motors. with 5x4x3 props you can still run on 12A esc. just route outside the wing in direct airflow. or you can buy individual motors for the same price as the 1806's.
CW motor ,
CCW motor.
my Mini-G...
LINK
you can see in the last pic how i routed them. with this setup it will go vertical as long as i want w/ a 3S-1300.
happy shopping.
me