After a cold winter, I finally pulled my Patrol back into the garage.
The radiator couldn't be cleaned/rodded out; the radiator shop told me it was beyond repair. I had the option of having a new core made ($500) or buying a new one, so I went with a new one. I did a mini-writeup of that in another thread.
I had my carb rebuilt by Carb Junky's; they happened to be local to me, but I'd still recommend them. All gaskets and bushings replaced and came back looking like new.
While I had the carb out for rebuild and front bib off, I decided to fix my engine's paint job. Even though I had painted everything when the engine was still out, I had only covered it with the engine paint in a spray can, thinking that'd be enough. But the coolant that sprayed on the nice blue engine left streaks everywhere. Even if it was just cosmetic, I wanted to fix it; I had put a lot of time into, so it was important enough for me to do so.
I tracked down a 2-part epoxy clear coat that I could still do without a paint booth. It took one full can to re-paint the engine, with about 3 coats. I'm hoping this will hold up to coolant and other fluids that otherwise make the standard paint run, but we'll see.