Fortunately mine already has a rear storage compartment with 2 holes on the side (should be for the speakers and grills). Interior is black so should fit just fine.
I can honestly say that I have "zero" experience in installing car speakers, but I'm not going to let the shop get all the fun and my $ this time!
The kit should get here in 4 days. Will definitely post some pictures to make sure that I get everything right.