Cool! The specs on this frame are just what I'm looking for: open pattern, not too stiff, not too heavy, and a headlight balance. It would be lots of fun to tinker with something like this. But specs never truly tell you how a frame will play. So, I'm really looking forward to your review.
What would you descibe Mantis' head shape? Is it narrow and long like Dunlop's or a bit rounder like Wilson's?
Although I'm not crazy about Dunlop frames, for the price I'm tempted to try this one: