Paint basics.

You should be ok. The problem with Lacquer primer is it shrinks a lot over time and you end up with sanding scratches visible in the paint.

If your detailing smaller items and using cans (most spray paints are lacquer based) your ok. But if you were to prime your car with lacquer primer and dont let it sit for a month theres a good chance its going to end up with scratches in the finish.