Well as light as i can make it, but not be too flimsy. I already realized that i could have used 3mm and 2mm for the bottom of the wings instead of 6 and 3
So as i go i will see where weight can be saved for the final design. I dont have a target weight because its pointless, just design and build as light as possible and see where it comes out.
Power will be middle of the road 70mm fans. I think I'll use the Sickle fans, cause they look and sound good. Hot 64's could be used too. Use the 64 on the dc-9-20 version with smaller engines
Yes wing will be removable, via the old dowel and nylon screw routine. It's a little big for one piece that could be a pita.