It's really up to what sub-project of the multitude of projects you want to do first. Carb's seem to be a tough project for some, ya might want to have a peek at them. I'm sure they are a mess (full of varnished fuel). But of course, get a haynes book. When you get to the brakes dont panic if the caliper piston is junk.
Have a machinest make one out of billett, get a price from Honda first so you have a base line on how much to spend yadda yadda yadda, and Have Fun.