The front of the car is indeed where a Camber kit is going to be needed for a street setup. How much you lower the car determines (in part) which kits are called for. We use the SPC UCA kits rather than the balljoints. In either case be prepared to resolve the contact of the outer edge of the UCA and inner fender liner. This problem is easily solved by flattening the contact point. If you use the ball joint kits there is a possibility that you will have the stud hitting the tower-there is no known real cure for this except to let the dimple be there and TIG it in place-that will provide some additional clearance. The rear is a simple matter. For your drop it is most unlikely that you will need more than a simple shim/washer to correct it if at all. There are fancier ways-but this is one that works for almost free.
What brand of parts you get is up to you. The Ingalls front inner kit slides while the SPC uses an offset bushing (required for SCCA ITA).
Good luck