It is possible that you will go and stay in remission but that is not the usual path. Once you have an AI disease it is usually your "friend" for life. Lupus presents in many ways and I had blood symptoms for 15 years with no clinical symptoms and then I did. Pay attention more to how you feel. That fact that you have positive labs on ANA and RNP is important but these are not generally followed once it is established that you have an AI disease. They are not good indicators of disease activity or severity. Some patients can be positive, particularly to ANA and never develop any disease. RNP is more associated with an overlap condition called Mixed connective tissue disease which could develop symptoms of SLE lupus, polymyositis and scleroderma. I have MCTD but only had symptoms of lupus and PM....that was enough. If you exhibit any of the symptoms of these diseases you should see your rheumy and seek treatment.
Hopefully you will not but do not ignore any symptoms.
MCTD (SLE Lupus, polymyositis, scleroderma). Diagnosed 2005. Kidney, liver, GI tract, dysphagia, raynauds, barretts esophagus, quadriplegic in 2005. Recovered and now active in downhill skiing, golf, hiking. Meds: amlodipine, benezapril, omeprazole, potassium, folic acid, vitamins, maxide.
Remain Optimistic and you can overcome.