I'd do a light color sand on them with 1500 or 2000. Then do a few coats of clear. Wet sand with 1500 then 2000 and buff them with some medium cutting compound followed up by a good polishing. Careful with the sanding, that's a lot of edges to be playing around. When your wet sanding after clear your water should turn a milky color, if it turns blue you went too far and will have to clear again.