most snakes will attack after being fed, up to many days after. trust me, my former boa, "raptor" hit my hand and wrapped around my arm in a split second on more than one occasion. it draws blood INSTANTLY, even though they don't have fangs, they've got rows of RAZOR SHARP teeth. it always realized that i wasn't a rat almost immediatly(as most snakes do), and uncoiled, then let go of the bite. but that didn't take away from the pain though

BTW, raptor is now 16 ft, 112 lbs.

he now eats whole rabbits and chickens.
I know boas squeeze the bejesus out of the poor suckers, but what is the "vicious way" that pythons attack?
both are constrictors, meaning they squeeze thier prey. but pythons will grab their prey and slam it to the sides of the cage, most of the time leaving a bloody mess on the glass before squeezing the bejesus out of it.

boas usually bite, then immediatly constrict, without the blood and gore.
How big would a python grow?
a full grown burmese can get to about 22 ft, and 180-200 lbs. but the albinos usually don't grow quite that big...around 18-20 ft, and 160 lbs. the reticulated pythons are monsters(i don't want one of these because of this reason)....30-32 ft, up to 300 lbs.

i'm still looking at different types of serpants, but i definantly want an albino. the albino burmese is bright yellow and white, with RED eyes.....evil looking basatrds

today i hit up a local pet store that had an albino tree boa, that has basically the same colors, but would not grow to anywhere near the size of the python. this may be my best option.
I like lizards better than snakes myself.
my nephew has a savvanah monitor that eats rats, its about 3 ft in length. thats one mean lizard, you gotta handle it with thick gloves.