Need more power!!!!

Brakes and steering

doing to work isn't an issue, more just figuring out what i need.

for those who don't know/remember me, i have a pretty much bone stock 1953 Plymouth Cranbrook, And with that said i want to set up power disk brakes and power steering, question is what cars can i use parts from and what will i need?

Can i use brakes off a 94-98 Mustang along with spindles?

i have a co-worker/friend willing to sell me a brand new Tuff Stuff power brake booster w/ master cylender, i know i will need to fab new lines and get the right proportioning valve, but will that booster even work?

also i know i need a power steering pump, rack and pinion, lines etc, but off what and can i use my stock cross memeber?

Thanks in advance guys