What lift to get 35" tyres in?

Hi

Looking to fit some 35" tyres on my discovery. Currently I have a full gwynn Lewis challenge kit which is a 2" lift. It has cranked front and rear arms also.

I tried a mates 285 insa and they rubbed under any articulation so I need to go higher? I'm thinking may be do a 3" spring and may be a spring spacer? And a body lift?

Just wondering if any one runs 35" tyres and if so what lift and what's your articulation like and what if any orher mods did you have to do to achieve this?

My mates got 35s on his and we had get it up 2 inch spring 2 inch spacer wide arches cut alot out.

rangie classic 6"lift 3"body lift wide angle props cranked axles 235 85 fit well even under extreme art. still catch in full lock but can live with that

Guy in our club runs 35s and I think he had 4" lift and well butchered guards

Cheers all looks like it may be another couple inches lift and body lift aswell them, may have to look at wide angle props etc aswell or thinking I may tray back it and get a challenge front end on it have lots of clearance then lol