Why wouldn't you want to modify it? It may be a "rare" edition, but, to my knowledge, the only differences are stickers, available colors...(correct me if i'm wrong), just like the Harley Davidson or Tomb Raider editions.
Therefore, engine-wise and body-wise, it's exactly the same Jeep, and you won't have troubles modifying it.
If you're looking for a Jeep, i'd suggest you to buy one in good condition, and, with 8200 miles, this one seems to be a serious option.
btw sorry for my english, i'm french
. I hope i could help