Land Rover Repair: 97 RR 4.6 HSE EAS Fault, wise option, rovers north

Question
Recently I received an EAS Fault from my diagnosis screen and shortly after received a Spd Limit 35mph code as well. Now when I barely drive the car it shakes like a rollercoaster. I would like some insight on what may be wrong, how much it may cost to fix, and would would be the wise option for fixing. Convert to standard suspension or fix/replace EAS. Thanks

Answer
You can't get any answer about what's wrong without the special Land Rover test system. In most cases, given the age of your truck, the most economical long-term answer is coil conversion.  You can buy kits from Atlantic British or Rovers North and install them with ordinary shop tools.