Probably too strong/heavy, but I need to call it quits here. Doesn't look as sexy as many of the other models here; my graphics card is flaking out so I can't use RealView. It is also vastly more machine friendly than a few competing designs. This is light and strong, no reason to make it harder than it has to be. We're racing here. Final weight is 750 grams.
The idea is to mimic what Amarok has already done - use a monoque(ish) structure, and build something that is sexy and well integrated.