cobra5ptslo

ok here is my situation i'm building a 79 cobra 5.0 notchback srteet/track car. and i'm in the prosses of upgrading the suspension i just installed ford racing M-5300-c springs and i was going to move on to the shocks wich are far past worn out and i see that there is alot of products for drag racing but i'm confused on what i need for a car that i'm going to be useing for auto cross and road driving any ideas? help me out!