Congratulations on your new toy, I mean tool, LOL
Always a good day getting a new machine. Have you got a space cleared for it and lifting gear to get it into place? Don't forget you will need Kero to remove the rust preventive goo and some way oil, but you probably already have that for your other lathe.
I have a similar lathe as well, and it will last a life time if you look after it and keep it well oiled.
Take Willie's advice about signing off until he has put it in place and finished touching it. One guy bought a lathe from Precision Mathews lathe and everything looked fine from the outside so he signed off. When he opened it up latter there was stuff damaged and neither PM or the delivery company would help him in any way, with one saying you signed off and the other saying you should have inspected it before signing off. Have a crow bar and hammer handy and open the crate up to make sure everythings fine. Grizzly is pretty good for replacement parts under warranty, but not sure about freight damage. It will probably have on your invoice what you should be allowed to do as far as opening it, if not I am sure it will be on their site somewhere.
Dave