Thank you very much Alga. How brave you have been to strip the car in the snow! Might be because of my southern French origins, but I will never have the courage to do so
Anyways, thank you so much for the tips, as well as to Brainbug. Very helpful
To answer to my own question (it can be useful to somebody else), I've been in touch with Kit Car Magazine, and they sent me the list of their archive numbers (back issues ?), with all the topics! The issues talking about stripping a Sierra are : October 2010 ("Sierra Stripdown Pt1") and November 2012 ("Sierra Stripdown Pt2").
Bye.
Sylvain