I just did the final assembly (can't say "build") of my first new combat plane of this century and millenium. While I was K-balling the engine department from my oldies, I took some family photos.
The "Pawn" from the 70's weighed 5.7 ounces & has 178 square inches.
The "Mini Monarch" of the 80's was up to 6.3 ounces and 188 squares, but it handled a lot better with the taper wing and higher aspect ratio.
The new Viko weighs a whopping 7.5, but has 283 squares.
Aside from final assembly, I was compelled to redo the leadout guides. They were too tight, so I swapped 'em out for some bigger eyelets & had to reterminate the leadouts.