Don't worry just take a few pictures of the rear incase a wire becomes dislodged - always help on here with similar models.

Drop the steering column down to minimum and put a soft cloth on the steering cowl is a good move too.

Good luck.

2009 4/4 Henrietta
1999 Indigo Blue +8
2009 4/4 Sport Green prev
1993 Connaught Green +8 prev