Looks good. You didn't have to build a box in the firewall for your carb to go in, much nicer for setting the carb and looks nice and neat. Good luck with the muffler, will be watching for pictures. The Stearman looks great in the air, very scale like when performing air show type manuvers. Did you use the stock fuel tank in yours? I did to begin with, but found that I did't need that big of a tank and I swapped it out for a 11 oz. I have a 14 oz on order and that will give me 14 min. flight times. The RCGF 45 will run for 9 min on the ground at WOT with the 11 oz tank turning a 20 x 10 prop, and I don't fly at WOT.