Strictly for visualization purposes: The one with the canard was used for examining how to package a hybrid and actually has the same CG location as the Briggs powered one. Though they don't look like it they both have the same thrust angle and offset. 30 inch props (x4) compared to one 54" prop. 8 foot wide center section. The long fuselage is just because I want my eye well forward - just a personal want.