Just a quick point...organic hydro does exist and can be done, however it takes a organic guru as well as a UC/undercurrent system to do it and that aint me and I aint got a UC however I did try to bargain a 4 site one out of a grow store once but the owner wouldnt let it go.
But bren, you are spending a lot of energy researching something that you will toss to the wayside once you figure out you've wasted a bunch of time and money.
Either A: buy some pots, some premixed soiless mix, and some seeds and plant them
or B: buy/buid an ebb and flo or dwc system and get on with it, you'll be much happier.
Once you are able to grow and see how things work for yourself, you'll see that same as most other things in this world, if it was that good....someone else probably would have thought of it by now.