'07 Fit Liftgate replacement.
 

First post here. I've been wandering through the site and have seen some really valuable comments and suggestions.

I'm hoping someone can give me some pointers on removing/replacing the liftgate on an '07 Fit. I had a parking lot incident and stove in the tail gate - no other damage. I've found a replacement on Ebay, but I have to install it !

There is a wiring harness on the left and what appears to be a rubber hose in the center of the liftgate. How are these disconnected ? Do I have to remove the roof liner or is there a simpler way to do it ??

Thanks for any guidance.