Can I swap out the exterior features from a Wilderness to a Base model Forester??

[Chuckrubia]

I thought it would be a nice upgrade for my base model Forester to add a rear spoiler. then I thought why not buy a Wilderness spoiler and create a different look? Does anybody know if this is possible? No one at the Suberu Parts Store near me knows. If anyone has attempted this i'd like to know if it can work! Interested in swaping out the bottom black plastic door moulds as well

Thanks