2 of my family have Sjogrens. I have Hughes, which is a related condition, so I suspect I will get Sjogrens when I'm a bit older.
Both of them have had it for a while now, and after a bumpy start, they can both manage their symptoms without much real issue now. The key seems to be to have a good Rheumatologist who sees you regularly and who can suggest different things.
To relive the dry mouth issue, they both use Salivix pastilles which help relieve the dryness and also have fluoride in them, (the lack of saliva means tooth decay is more likely, so they also have to see the hygeinist every 3 months too).
For the dry eyes, There are different eye drops, some are much more effective than others. The gp practice seem to make it a bit of a mission to take them off the good ones and put them back on the cheap ones, the Rheumatology consultant has had to intervene several times to get the more expensive one reinstated. I think Cationorm are the ones they find the best.
One of my family has extreme photosensitivity as a symptom, so wears sunglasses almost all the time outside, even on dull days. And for some reason finds sitting in the back seat bearable but can't sit in the front in a car due to the way the light comes through the windscreen. The other family member doesn't have this with Sjogrens at all.
Non-Hodgkin lymphoma is more prevalent with Sjorgens, so a yearly Rheumatology checkup should check the lymph nodes in your neck. I know you wanted good news, but its important to keep an eye on this.