Aeroduel, and Boat Wars (Hydroduel?) in 6th?

[Angrytubist]

You're probably right about the 3-D printing, but we are discussing a world where you can have your brain downloaded into your (growth accelerated) clone body.

I wonder if you shouldn't just use car chassis prices for plane airframes, half (maybe quarter, we might could get by using the same speed calculation + a flat number) the weight, and multiply the final cost of the vehicle by 1.5.