Be a bit sad to give up... Whatever works for you though.
For what it is still worth, if you want a simple grow, BioBiz light mix will work just fine, it does not have too much nute to start seedlings. The only nute you need for a first grow is Mega Crop. You could get some CalMag Pro while you order the Megacrop, it comes from the same place. You can add the other bud enhancers in later grows after you get the basics sorted. You may not need the calmag, but having it might come in handy if you develop a shortage of Calcium or Magnesium. You should also get a ph pen and ec pen. You might get away without them but if you run into issues, getting things sorted could be difficult.
If you haven't run into GrowWeedEasy dot com, it is a website with lots of good information on growing, and cocoforcannabis dot com is great if you wanted to try coco at some point. Of course, this website is an excellent source of help too. People here are friendly, and many, not including me, are serious experts at this stuff.