Pretty much everything has been covered here on this I think but the parts you will need all depend on your wants form the car.
Too many people play about with suspension components and in essence ruin a cars handling for our roads. If the car is predominantly a road car I would run pretty much OEM, by this I mean I would basically recommend
Original Bolts (front)
Original rear arsm (non adjustbale
A decent shock and spring combo (over coilobers), either Mugen Shocks and Spoon Springs or OEM shocks with Mugen, Spoon, Eiback spring combo
The reason for this is that it will allow a better feel for the car, less adjustability will eliminate the inconsistent feel you will get on different roads and surfaces and will ensure better tyre wear meaning you'll be buying less tyres as the cars how it should be.
I have bene running the Mugen spoon setup with oem arms and bolts on the road and track for nearly 2 years and am only now about to fit my Bilsteins, camber arms and bolts etc as the cars mainly used on track and I don't need to worry about how it drives on the road as such.
If you want a setup that's basically going to work and be easy to understand and easy for people to sort your geo out etc going forward maybe consider selling the coilovers and do the above.
Other option is you get the adjustable camber bolts for the front, the arms for the rear and run a more aggressive geo which will mean at certain times on certain roads you'll be wondering why the cars all over the place, why it wont drive straight and why it's a bit skittish. This is as it's struggling with grip or being dragged into tramlining everywhere as the roads are a mess.
There are pro's and con's and no one can tell you exactly what will work for you as such but depending on your need and wants from the car you have a number of options avail.
Just for reference though a few have seen my track footage with my above mentioned setup and the cars no slouch so you'd not be disappointed with whatever route you take (but think about what you may want in future also) as do it right once and first time with also save £££'s going forward mate