Bah, Gophers, Pines and Bulls are all the same in personality.. It depends if they like you. lol
I have about 12 of those critters here and each one has a different personality.
5 bulls,
1 pine
6 gophers (various localities)
As for size, I say it should reach anywhere between 5.5 - 6.5 feet on average. I have a large female bull snake here that is over 6 foot.
Now the colors on the Capes tend to be a nice reddish color but you should see yellows, oranges and tans in that snake as well. They are very pretty but depending on the parents their color can vary.