How much will a bare shell weigh and also a un stripped shell? Undergoing a chassis change trying to decide safest and most effective method to lift the body clear , thinking front end loader but would like a rough idea of weight before I attempt it

Hello all i would like to introduce myself I'm Joe a farm hand from the Swansea valley , over the next few months I will be undergoing a chassis change on one of my discovery 2s so I will have plenty of questions to ask Thanks again Joe