Milodon Road Race Pan - any surprises on installation?

Hi guys, planning to purchase the road race pan for my 360 - just wondering what to expect for surprises (if any), primarily as far as installation goes.
Engine is out of car, is 360 stroker (4.125 crank). The only surprise so far has been that I learned that that pan needs a windage tray. Well, I have the Hughes stud girdle - so no windage tray. So ended up buying crank scraper. Anything else that someone that's been down this road has to offer?
I've read older threads that mention engine install in the car is a pain with this pan (will be going into an Ebody).....will also be running headers. Thanks for any input!!