I think you are really going to like this package. Very interested to see what Jake and the crew does with the hatch styling on this one.
I highly recommend Gibson mufflers with this package; takes the sharpness out but still has the big block rumble, and they don't rob power. If you do the transom mufflers they stay in place and give the boys an easy hookup with factory tailpipes. The external ones are OK too, but I'd safety wire them so if they fall off over time you don't lose them.