While I can't speak to the floats, you'll enjoy this one.
Carl (GB) did a build thread on the Spanish Civil War version over on
Zealot back in the day, and I built it about the same time (now that it's been released I don't think I have to shout BETA every time anymore <g>) It was a sweet build and one my favourites to date.
The top wing takes some care to keep it straight, and you WILL need to print the exhaust on bond paper to build them well.