And while I admire the things Hush does with his grows, I hate using coco--I personally found it very difficult to deal with, and I have been growing for decades. If you want simple, go with an organic soil and organic nutes. Simply put, Coco is not really that simple.
The first thing you really need to understand (and I think you are getting it), is that this plant is difficult to grow and it does take a a certain amount of money and knowledge--i.e. there is a reason that cannabis is so expensive. So, do you have the money to set up a proper space? If you do not, this will be an exercise in futility and you will continue to be disappointed. You will need more than a few CFLs in a cardboard box. And you will need to know more about what it takes to grow this wonderful plant. The basics are not really that hard, but you do need to know what the plant needs and wants to be able to treat it as it needs to be and provide the correct environment for good growth. I always grow for quality over quantity and most growers who do not sell, do the same.
Besides the obvious benefits of organic, I like not having to pH the water all the time and the fact that you can make soil additives and nutrients out of garbage and poo (but not all poo).