Shiny puddles under my car.....Steering rack Replacement

[Brian Link]

  I noticed a nice oil slick under my car.  Turns out my steering rack
as sprung the 11 year leak.  It is the original rack and seems only to
leak when I hold the steering a full-right-lock for 10 - 15 minutes
straight (Kidding about the last part). I just ordered the replacement
and I am looking for any words of caution, advice, or hazards to watch
out for.  Tools I need to make life easier.