Reposting this in it's correct place! ;)

I have a 69 Malibu that's setup for strip racing and I'll be slowly converting it to a pro-touring setup.

I just purchased some old disk brakes that came off a 71 cutlass and I'll be putting them in soon.

My question is, what else should I do while I'm in there? swaybar? new suspension?

Will it be easier to upgrade something else at the same time or can I wait without having to remove the same things again?

Right now it handles just a bit better than a 40' sailboat and doesn't stop as well.