Need suspension advice...

I've got some cash to spend and need some suspension help. I am really trying to set the car up for drag racing and street use. Here are the items I am looking at:



http://www.themustangshop.ca/site/cat_viewpart.php?PartNumber=TU1STENBMzA=

http://www.themustangshop.ca/site/cat_viewpart.php?PartNumber=TTU1MEE=

http://www.themustangshop.ca/site/cat_viewpart.php?PartNumber=Q0M5OTk0

http://www.wmsracing.com/pgi-ProductSpec?HAL-DR7855P

http://www.wmsracing.com/pgi-ProductSpec?HAL-MU1TK

Water Meth injection also to cool some of the heat in the blower
http://www.themustangshop.ca/site/cat_viewpart.php?PartNumber=QkNTVEFHRTI=

What kind of springs do I need for the Coilovers? Can you fit Eibach Prokit Springs on them? I am probably looking for some low spring rates for the fronts so it will increase weight transfer to the rear tires.

Also, what kind of set up for the back in the area of shock/struts? Should I waste money on coilovers for the back?

I am not a suspension person by anymeans but have done a lot of research and asked opinions of a lot of successful drag racers. Everyone really loves the QA1 Coilovers. Am I on the right track here? I want to start ordering this stuff this week.

What are you launching at? What are your 60ft times? My buddy has the KYB AGX's and loves them. He has an 03 with a KB @ 9PSI. What tire pressure do you run in your tires?

Anyone?