Hello, Patti! This is kinda all-shades of awesome. I have never played on a panfan where anyone was even a little bit familiar with FNV. And you've played Arcade! Legit, my favorite companion. He made slogging through the wasteland so much more fun.
I am shamefully behind on my comic canon, so I'm afraid I'm not terribly familiar with Ray, but if they ever did meet, I think the Courier would suss out Ray's merit pretty quickly. I'm adapting her here as House's lieutenant pre-Outbreak, so she may even know him as that Ray Palmer on sight, given he sounds the sort House would've kept an eye on. I don't think she would try to convince him to join the Saviors -- Negan's way too volatile, and Ray way too valuable -- but if push came to shove, he'd definitely be on her "Do Stupid Things to Protect" list.
And... er... 'cause I've got to: He feeds thieves vegetables?