The aileron version slowpoke .40 size have the ailerons go to the wingtips? I had the Lil' Poke... same design... but smaller the aileron version uses center section control surfaces. (oddball setup... no control surfaces from the polyhedral break out )
If its like the Lil' Poke... Deflect the ailerons up (as flaperon/spolerons...) and you wash out the center section of the wing... but not the tips. That would GUARANTEE that the tips stall before the root. (lets spin an airplane.)
If its got a single dihedral break at center... and full span control surfaces... you would not be guaranteeing the tips would not stall... but you'd be better off than trying it with the small version.
********
The design is ideal for use without flaps or spoilers though... It should do a "Harrier" type landing (see the 3D/Fun-Fly forum) with no problem. Short coupled... relatively large elevator compared to the horiz stab... If it had a full symetrical airfoil... it would be a Fun-fly design.
A trick... couple the ailerons to elevator so both go the same direction... and it should do REALLY tight loops. (the little one did...

Loop dia was almost down to its wingspan.) Makes the elevator touchy... have it a program mix that you can turn off.