New to the hobby and im aquiring the neccessary elements for my project plane. I have other planes for a trainer but plan to build the airplane below with some help.

I would like to have help/imput with regards to a reasonable priced engine selection that will allow the plane to perform in an expected manner. I definately want a 4 stroke.

Also will S3004 servos be adequate to have the plane perform.

Plane: seagull piper cub, 78 inch wing, factory recommended .75-.91 if using a 4 stroke


thanks