I bought all new hoses, but when I bought the 7th hose, I forgot to buy clamps. Oops.
Tonight I mocked up all the hoses (because it's not clear which one goes where) and I have to modify one due to the aftermarket heater valve the PO put in, but that's OK.
I also wanted to clean up the necks of each of the pieces the hoses connect to, but I had to do some yak-shaving... to get to the lower water pump neck, I had to remove the carbon canister. But its bracket seems to be bolted to the block, as part of the passenger-side engine mounts, so I didn't take those off.
Before opening up the carbon canister I saw there was a lot of dirt in the (?) intake hose. It was gunked up pretty good with dirt (really, mud). I think I got some acorns and leaves out too. I opened up the carbon canister and - well, there's carbon inside. Which is good, because that's what it's called.
Next up: hopefully finish derusting the second (!) rad bottle bracket, and get both of them into primer tomorrow. Then, wirewheel the necks.