I understand and empathise with your situation. I think, reading this, the best path for you is to hire a pool serviceman to install this equipment. It looks to me like taking another path may inadvertently cause other issues for you.
If this is simply not an option, then go to the manufacturers websites, download the required documentation, make sure all is thoroughly and exhaustively read several times before sitting down and drawing out on paper what goes where and the rough routing. Then read the manuals again and make sure you haven't misplaced an item, missed a step or overlooked one of the pesky cautions. Then build the system once you know everything is correctly placed and all the minor items are correct.
HTH