I am starting a bulking diet soon and I just have a few questions...

Im currently on a cheap college diet(about 2500cals) and I want to get to 4000-4500cal. Going home so my parents can buy all my supplies

Should I slowly add more calories everyday or add 500+ per day?

Whats the most eggs I should eat per day? I ate 12(4whole) last bulk, but some guy at the gym eats 24+ ! yeah he is big

What is a good beef to eat? not too expensive and not too nasty

Should I drink any juices like OJ?

Last...I plan on drinking at LEAST 1/2 gallon of milk per day, what kind would be best? skim, 1%,2%....

THANKS!