Coilovers will go on but as said you may need a hammer, just a couple of whacks where you can't see it is all that may be needed, but they are hard set up.
Koni are supremly comfy, even at hardest setting I would use these with std ride height chassis dynamic(avo) springs, still drops around 1 1/4", I have my coilovers set at std height - 1/2", going lower will decrease body roll, but may if you go stupid low put the geometry out too much for grip, especially at the rear.
tabetha