You should be fine with any Lamborghini dealer. I would be somewhat careful dealing with a dealer that is connected to the car or buyer, just because there can be some influence on the results of the PPI. Good luck!
I believe if this were the case, and the authorized dealer engaged in such tactics, that would be a fairly clear case of fraudulent inducement. If any dealer is that stupid......
2015 Giallo Midas Huracan LP-610-4. VF-800 Supercharger, AGX Exhaust, Novara Wing
2015 Ducati 1199 Panigale TriColore
2012 Ducati 848 StreetFighter
2017 Mercedes S550