Welcome!
Flysurfers are pretty hard to damage ?
Twin skin arcs are simple and easy to repare on the spot with some tape usually? With auto zenith they don't crash that often .
Ozone is always a good option . Beware the original Access is made just a bit lighter than the Frenzy or Manta so isn't as strong.
Only way to be SURE you won't get stuck is to pack a spare kite.
Your 350 can probably handle the real high winds so a 10m may be better than an 8 for you ? That would be about 13 - 16m in Twin skin.
Kites: 2.5m Profoil , Quadrifoil XL kitesurfer, NPW 5 Danger.
Flexifoil: 1.7m Sting, 4.9m Blade 3, 9m Blade 2.
Flysurfer : 19m Speed 2 SA, 7m Pulse
Peter Lynn :18m Phantom, 15m Synergy, 10m Synergy, 1200 Farc, 460 Sarc, 130 Tarc, 5m Peel, 4.2m , 6.4, 8.5 C-Quads, 3.5 LS2 single skin.
Rides: Flexi / P.L. Frankin'Buggy , Shaped + straight skiis, sand skis, Coyote blades. Core 95 ATB. RKB R2 ATB .
Ken (K2)