I found this little guy at Target on sale for $5. The swept back wings has the center of gravity placed perfectly for a weightless foam fuselage, terrible for a stepper motor and an RC rig. 

Here is the assembled plane before I get my hands on it.

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The sweep really will NOT work with a realistic mass up front, so...

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...I cut the wings shoulders off at an angle that brings the trailing edges inline with themselves.

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