Blobeye & Hawkeye springs, bump stops and grease

Hi all

Are the blobeye springs the same as hawkeye? I want to buy some eibach springs but can only find ones for blobeye on ebay.. What is the part number for the eibach pro kit that fits a wrx hawkeye? 

When fitting lowering springs on a wrx, do I need to cut the bump stops to stop it bottoming out? 

Do I need rear camber bolts?

Also, while the struts are off the car, is it worth regreasing and fitting grease nipples? There are not knocks but I was thinking of doing it as a preventative measure.

Thanks! :)