I purchased a 1990 champion 168 with a mariner 150 for 500$ for a camp boat to keep on lake darbonne, but I’m in the process of restoring with new carpet, flooring, switches, etc. and the gel coat was badly oxidized. After scouring the internet and some YouTube tutorials everything pointed to wet sanding, followed by polish and wax. So I wet sanded the boat from 600-3000 grit, compounded with miguires 100 then 9, and waxed with a wet wax but I can’t get it to shine like that showroom finish and I worried I may have went too deep. I would like the boat to look showroom ready but it is just a camp boat, any help is appreciated!