Lift isn't really done just for water crossings. Ground clearance under a LandCruiser on 35s doesn't even match a Hilux on 33s. I knew this going in, but it's one of the trade-offs for the power, comfort, towing capacity and larger tray. High clearance U bolt plates will help too.
The more popular tracks around here (especially the pipeline and powerline tracks) are absolutely thrashed. I'd need at least one diff lock to even think about it. I saw a GU Patrol on 37s squeezed onto a car trailer at the servo last night, being towed by what I think was a BJ74 (MWB, leaf sprung, factory turbo badges and what looked like JDM stickers).
Wheels and tyres are at the shop getting swapped around at the moment so I'll have a safe set of 33s to run around on, and finally a spare tyre again. It should also make it easier to polish the Allied Thunder wheels, which I've decided to sell.
Hoping to order a Roadsafe adjustable panhard rod and high clearance U bolt plates today.
I've decided on Kut Snake flares. They're 3" wide, and will replace the current 2" rubber flex flares. They should go pretty close to covering the 35s.