Great Flying plane very fast for its style. 1st landing gear block ,build it up to displace the load.
wing joiner pockets on 40 , 1/8" wide X 1/2 " high . very little surface contact to support such large wings
a tube will give you 10X the surface contact you get with a piece of flat stok on edge
If you like pulling Gs you will ripe of your wing in no time

3/4 rotation base on 180 total movement is most efficient position for a 2s, It cant flood the fuel will exit the exhaust ,
and it will not puddle in the head snuffing the glow plug. i have pics on my site