new suspension

I'm getting ready to buy a new suspension, but don't want to make the purchase.  I thinking I should just buy H&R sport springs 1.5front, 1.4rear for $199.95.  Now I could get Bilstein shock absorbers and struts for $390/front, $199/rear.  I don't really care for the brand, I'm looking for the best price between the top brands.  Bilstein, Koni, Neuspeed, and Eibach are all the same but all I need to know is if I can get away with just buying springs and using stock shock & struts, or do I need to buy shocks, struts, all in a kit.  Let me know what I have to do to get this suspension...thanx.  I'll be getting the sway bar, too, prolly a neuspeed for $235.95

Bump

Anyone have ideas???  What suspension should I get?  Cup kits, just the lowering springs...let me know!