Ordered gryphon and have some Q's

[asphalt-cowboy]

I got three custom tunes 87 performance, 89 tow, 89 performance. Then I read on here about a hex code needed to get the custome tunes. so my question is. 1. will my gryphon come with the tunes I ordered on it or will i have to download the tunes when i get the hex code?
2. Do these tunes have much of a difference between them?
3. Are these three tunes the only tunes it will have or will it have the stock or canned tunes on it also.
4. Does the gryphon come with a pod or do you have to order it seprate, becuase i didnt see it on the order form.
5. I opted to not get the tranny tune because i was told it doesnt make much difference. is that a good choice?

sorry for all the questions I guess i should have asked before I ordered. thanks for all the help