yes sir

     i agree  it should have fully symmetrical airfoil profile for good speed. with aileron controls, it also lack 3s setup that could make huge difference , i am
also using 8045 props (its quardcopter props)  ,

i am not good pilot , i will be happy if it fly good.

few more pictures of ground running test

https://www.youtube.com/watch?v=3YJgLuOyar8&feature=youtu.be

testing airplane with single and twin power units

you tube video link

https://www.youtube.com/watch?v=AFJ4KqDJqG8&feature=youtu.be

youtube video link

one roll

https://www.youtube.com/watch?v=QaMGuZHZcsY&feature=youtu.be