Hello all,
As a beginner always hunted for a easy to construct Pusher ( To protect electronics coz of frequent crashes ) couldn't find much.
Years after designing one on same lines 'The Flying Whale '

Construction Material:
Coroplast
Biofoam
Power setup : Yet to decide, will do that once I get the final AUW.

The Fuse

Fuse in 3 mm coro

Wing in 8 mm Biofoam

Wing bent for winglets
Slot for the Motor and Prop.

Why don't you check out this plane designed by Extreme Sports? http://www.rcgroups.com/forums/showthread.php?t=2194226&page=3

Very interesting

I guess your plane is asking for more reinforcements.

No Nitesh the geometry itself gives it the rigidity required ... Shouldn't ask for more.  

Model CompleteWing Span 36 "
Cord 7 "
AUW 440 gms
Cube wing loading 6.8
Motor Emax 2812
Esc 20 Amp
Prop 7*4
Battery 1300 mAh

Vids would be nice .
Eagerly waiting