My point is that the parts you selected are the exact parts that come in just about every sub $200 printer sold on ebay since I joined the game back in the start of 2016. To build one of these printers the way you are will cost you more than 200 by the time you are done but will give you AT BEST those exact results. In this life the juice needs to be worth the squeeze. If you are asking if your time and handywork can make the cheapest parts in the industry perform like good parts well we all get what we pay for.