Read the stickies at the top if you haven't already. Those are a good place to start and create your own method from those.
At a minimum in my opinion this is what you need. Single stage press, good scale (most say beam scale for precision reloading but some use digital), case trimmer, case prep tools (deburing tool, primer pocket uniformer, primer hole deburing tool), powder drop, powder trickler, bullet trays, calipers, dies, reloading books, some kind of brass cleaner (ultra sonic or tumbler), measuring tools. I think that is pretty much it.
I cannot really give you advice what is best between different brands, I started with RCBS and that is pretty much all I have used. RCBS has met my needs. I don't think you can probably go wrong with the big brands but read peoples opinions on here and then decide for your self, just make sure you get good press.
I do have a set of Lyman case prep tools I like, they come in a case and have most of the tools in this one set. All the tools have comfortable handles but I reload in pretty small batches so hand tools work for me, if you plan on doing more than a hundred to a couple hundreds rounds you may want to buy an electric powered case prep tool (never used one so can't give any advice there).
I think some of the most important tools are what you measure your case with, get an accurate set of calipers. You do not need these tools but I think for precision reloading you need them or some equivalent if them: bullet comparator, headspace gauge, some way to measure you chamber length (I use a small insert tool that you put in a fired case don't know what brand), some way to get measurement to lands in rifle to get you initial starting bullet length (hornady makes a tool for this but I have my own way).
I think that sums up most of it. I suggest buying one of the kits like a rock chucker kit by RCBS then adding to it. The kits come with the major components, then you just need to add a few things. Also make sure you mount you press in solid table, there's nothing more annoying than table moving while your trying to reload. My table is screwed into wall if shed and it is pretty heavy.
Keep reading on here there is tons if advice. Start here with people's advice and methods then come up with your own opinions and methods to share with us.