JazakAllah bro for liking the work........elfy marks.....hmmmmmmmm......I took the ones I had on my ride off with a blade and some soapy solution for lube.......get a hold of an expert tint person an have him remove them.......as for your other concern, let me guide you a bit, polishing will remove minor swirls only, not scratches but yes you will get the good shine
........you can contact Khurum Bhai for the costin on the cf sheet......keep on shinning!