I think it would be neat to have one of each major class of lens. It would be cool to have a first, second, third, ect... orders of lenses next to each other to compare the differences. Although it is probably impossible to have them in scale to each other. Would you really need to have a third and a third and a half order lens?

Maybe more practical would be different styles IE Beehive, Bi-valve, ect...

Regardless, make them and I will buy.

-Todd