i have a set of rear koni adjustables for my rs turbo, i fancy havin a go at converting em to coilovers like the mk1 and 2 escort boys do
i have access to a machine shop so making up the threaded sleeves, nuts, and tops wont be a problem
my question is can u remove the inserts from the konis easily and refit them or is it an impossible task, reason being i dont want to weld the sleeves on and them blow up with the excess heat

hope someone can help