Save yer pennies Greg and get AST coilovers and the adjustable top mounts then your car will look as good as Marks did when he had it on.
I do agree that the KWs just don't go low enough at the back. The ASTs are more expensive but if you consider the price of custom springs on top of the price of the KWs it'll work out just as much.
His car did look as sweet as it comes tbh. Gona take another swatch at his thread.