Don't want to be rude, this post doenst make any sense any in a way your misleading people.
Go buy 55 graphics cards??? WTF it is not that easy to hook up 55 graphic cards. 55 cards let that sink in. 55 GRAPHICS CARD that's a mining farm. Not something you start off.
Also couple things you don't talk about are, POWER CONSUMPTION! what do you think it will cost to supply 55!!! graphics cards. It will be insane and will easily cut your profits with 50% or more.
There are more things you dont even talk about, like mining difficulty and the change is coming to ethereum.
Im a newbie in this don't know everything but i can see alot of problems with this post, please stop misleading people!!!