You'll also need e85 rated submersible hose in the cradle if you plan on getting it tuned on that now or in the future, stock ones will get chewed.
Sizewise the pump is the same or near enough.
Can't offer any help on exact mods to the cradle as I got the tuner to do that, not something you want to mess with for the pittance you'd pay extra.
If you're on good terms with your tuner ask him to show you exactly where to drill and how big etc.