Firstly, get the best light you can afford. You can not grow decent plants with cheap, low wattage blurple lights.
Bio Vega and Bio Flores by Bio Canna are awesome and super simple to use, as are Flora Nova Grow and Flora Nova Bloom by GHE and Organic Grow and Organic Bloom by B.A.C.
All these are complete one bottle wonders made by companies that have been in business for decades and are tailored for cannabis.
Add in a P/K booster for flowering and some humic/fulvic/amino acids, or all 3, and you are all set.
Adding some beneficial soil microbes, such as "Mykos" from Xtreme Gardening and you have the magic formula!
In my opinion, photoperiod plants are superior to autos in every regard.
Use any premium soil mix.
Try not to over extend yourself, learn the basics first and then the results will come.
Just because you have a drivers license does not mean you can drive a formula one car!
Hope this helps, Organoman.