I scratch built the Voisin and the Caudron G3 in 1:32 scale, but a twin engined Caudron G4 would be an excellent addition. The Farmen is another good choice and probably would prove fairly popular as a kit.
The biggest issue with these larger kits is not only the display area required but the high price of the kit, how many big kits would a modeler buy just to have it sit in a stash because of lack of room to display it. As much as we love these big kits, the Gotha, the Felixstowe and the soon to be released AEG, we still need a range of affordable and easily displayed kits, there are an enormous amount of single seat WW1 aircraft that could be kitted, not just by Wingnuts but any manufacturer.
Des.