66 and 2 1/2 drop power discs....what else do I need?

[Shtudwn]

I am thinking of purchasing a 2 1/2" drop disc brake kit for my stock 66 C10. I like the lower look but wondering what else I will need to pull this off?

The kit comes with everything, discs, calipers, hoses, 2 1/2" drop spindles, power booster with master and a proportioning valve. What else will I need? Front springs? Front shocks?

Then on the back, since I want an even or level truck, rear drop springs, shocks? What else?

Thank you.

Dan