Hello Paul,
the length of the line is also 60 feet and also 7 laps each.
the value is given in seconds. The difference to you is the 30 ° in the slow laps. Everyone can fly anything as long as the elevator alone is controlled and the wing is no larger than 29 dm². There are a few more rules, but those are the most important ones.
Here are a few pictures of BCD aircraft that had their rollout this year.
Greetings from Europe
Robert
Commander of the Graf Zeppelin 2