Hey guys, noticed your thread, thought I might share a pic of my 1/5 Pica Waco that I've been flying in Masters competition for the past number of years. (Actually retired it this year, hopefully the new project will be ready for the competition season. 15lbs, DuPont base coat clear coat with Sims primer (Not a crack in the paint. was painted in 96.) OS 160 flat twin flys it very nicely. Due to trying to keep as scale as possible, some attachment points etc are not overly built, so I don't get to carried away with it. But it loop and rool just fine.
Away have fun building and flying those Wacos.