A year ago I did a sand/repaint job on my 06 Ford Fusion (approx 8 inch circle area) from backing into a rock. I am now attempting my first polish job on my car using a GG6 and WG Total Swirl Remover w/ orange pad and I wasn't sure how I should tackle this area. Prior to polishing, this area would slightly stand out after washing since the color/clear coat wasn't a perfect match but now that I have polished around the area it really stands out. Is it safe to take a polisher to this area considering the paint is aftermarket spray and not factory? If so, do I need to polish this area differently?