Don't forget an all foam A-4 Skyhawk for their Axiflow .049 ducted fan that IIRC, later introduced a traditional built-up wing structure and an all foam Piper J-3 Cub of 45" span neither of which I ever remember seeing fly in person. I remember RCM publishing an unfavorable review for the J-3 and a response from Midwest calling foul back when people weren't afraid to speak their minds and magazines were real...