Update, the work is done )a couple months ago now) . Found a reliable and reasonable local shop who did the whole job (timing belt and seals, new radiator & hoses, thermostat, water pump, belts, bypass hose, filled coolant, and replaced the brake master cylinder with a new one) for $560 in labor. I supplied the parts and found two shops that won't use parts they don't provide. So, they had the pathfinder a few days total and did a great job all told. Thanks to all the friendly help adamzan, Sassafrasparilla, Slartibartfast !
https://imgur.com/gallery/XjrW3Y3<blockquote class="imgur-embed-pub" lang="en" data-id="a/XjrW3Y3" ><a href="//imgur.com/a/XjrW3Y3">1992 Nissan Pathfinder SE Repairs</a></blockquote><script async src="//s.imgur.com/min/embed.js" charset="utf-8"></script>