780.621 Appeared simple at first (?) - Do I qualify to set aside a single felony conviction (with only one felony and one traffic conviction)

Criminal record consists of one high court misdemeaner (Michigan felony), and one traffic violation 30 years ago. 18 mo probation for the felony, and $70 fine for the traffic conviction. I have met the five year waiting period. I have all documentation prepared for the expungement. I am acutely aware traffic convictions do not qualify for expungement. Do I qualify for setting aside my felony conviction? Last honest comment? Yes I want to obtain legal help, as it is a 3 year wait if it is done wrong. I have interviewed three respondants from this site: One initially emailed, then never replied. One emailed that I qualify to have felony expunged. One emailed I do not qualify, due to the 30 year old traffic violation. I want to move on soon, either way. I am an old decorated veteran, disabled and also caring for a disabled son. Please help (if merely to provide a simple yes or no). Thanking you in advance......