Rrs interior interior upgrade to gen 2

[968ant]

Has anyone upgraded there gen 1 interior to gen 2? I have a full gen 2 interior to fit into my rrs and intend to start the job next week and just wondered if this was something anyone else has tried and if so whats going to be the most difficult part?

Any advice will be much appreciated, and yes i know i'm mad etc..

Ant.