I have a silver ej8 and am putting 17'' rotas on and am wondering what a good height and wieght adjustment would be to put it at?

I have my eye on teins but dont know which kind to get. I want to just lower the car for looks but dont want to kill the performance. Im want the car to ride just like it would with the stock suspension. Dont want too much stiffness and bouncing....Its my daily driver. Also i would like to stick with full coilovers...dont care so much for price. Also is a camber kit recommended?