Land Rover Repair: 2005 Range Rover HSE, porsche cayanne, vw service


Question
I just put a deposit on a 05 LR RR HSE. The sales manager was kewl and let me test drive it b4 they made the needed repaires and put it out on the lot.

It was an amazing ride Regaurdless of the front susspensions airbags being blown. "INACTIVE SUSSPENSION" I was amazed that it still gave a smooth tight ride. The truck is like new and fully loaded. I want an 05 simply because FORD didnt touch it. The BMW engine still purrs like new at 72k miles

So my question is. How long should it take to replace the front struts?
ALSO
I am dealing with one NJ's most reputable dealers BUT
I'm feeling a little hesitant about closing the deal and taking the truck home. because the repairs are being made in a PORSCHE,AUDI,VW service center. Not by LAND ROVER. Makes me skeptical all though i do know that the Porsche Cayanne has a simmilar susspension system.so should i worry about this???  

Answer
The front struts should take half a day or less to change.  But there are other problems that could make the truck go flat - line leaks, seals, valve body . . etc.

I don't know if the Porsche dealer is going to have access to the Land Rover test system to reset the air suspension but I guess that's for them to figure out