I am using a really light EPS foam fuselage, this isn't going to be an ordinary taco. The wing is done and weighs less than 2.5ozoz, i have yet to get the foam for the fuselage, but all the flying surfaces are done and cut out of depron and they don't even weigh an ounce. Have you ever seen the airwave sukhoi? Same construction techniques as that plane, but a little bit smaller.

Have faith my friends!

I'll let you know the AUW when it is done.