I ended up getting the LF solo2 and made my own carbon spreader bar.
I checked in with 20.8 kg
9&12 gong strutless
2 X bars (custom carbon)
Pump
Harness
Nobile Infinity Split
Spares and clothes

Wife 11.8kg
www.usd.at split twin tip
3&6 gong strutless
Harness and wetsuit
SK shapes bar
(Clothes in carry on luggage)

Lightweight kite travel.