I made few upgrades
1. New lift motor 5250kv 64mm edf with dynamically balanced blades.
2. New aluminium thrust edf housing with new 4400kv turnigy motor.
3. Repainted the body and installed yellow flashing lights
(like real hovercrafts have)
Now its got loads of power
Im waiting for the first snow to test it out
Little video with the old configuration and old motors on the sand