[V8] Pwr steer raack replacement parts?

[pdlord at talent.com.au]

I need to get my Servotronic rack out as the boot's torn and the rack is
leaking.

I am handing the rack over to a specialist to replace the internal seals and the
boot but will remove/replace the rack.

I've done a heater core/blower fan replacement recently, can anyone tell me how
a rack replacement rates (as in how much more of a PITA was the rack the first
time you did it compared to the core the first time you replaced that?)

Also I have done a search on this site about the rack replacement but can't see
exactly what I will need to replace. Having a look at thr family album, this is
what I guess I'll need on my shopping list:

tie rod retainer plate 431 419 853
hex nut (rack end) +N 011 184 9
hex nut (top of ret plate) +N 011 133 7
banjo washers N 904 211 01 (x4)
2 litres of Audi hydraulic fluid G 002 000

Anything else I need?