1985 cj7 4 cylinder 4 speed. Previous owner put springs over axels. After asking you all, was told to put it back to stock for my application. All this is fine and I will do. Question, can I get by with welding new perches on axel with the 3 jack stands under it LEVEL and just weld level.? OR, do I have to bolt it up an hook up driveshaft an all that. I'm not trying to be stupid, just my age an all alone. I have the front axel on 3 stands now and all ground down where existing perches were. It is level both ways.