Looks like a job well done, looks a lot easier than I imagined. You double checked it was wire right I hope. That would be an extra bitch to remvoe & replace all that new goo. I think that goo is butyl rubber in the obd1 cases, and there really isn't anything that will remove it.
I don't use RTV for sensors anymore. I prefer epoxy that's labeled for plastic, although all epoxy will work with practically any plastic. I've had 1 rtv'd sensor I had to re-do after pressure testing, but maybe I'm just OCD. It was like 10 bubbles a minute at 40psi, and I wasn't happy with that.
BTW was that like a metal shell under that goo?