Help with painting

[agricola]

Ok chaps. I have bought panel wipes, etch primer, base coat, top coat, and laquer to repain the front fender on my Virago. Not done this before, so looking for a little advice. I have filled and sanded ready to start painting. Etch primer first, do i rub this coat down or leave it as sprayed? Whatever the answer, then I apply the base coat, agian do I rub this down before applying the top coat. Same again. do I rub the top coat before applying the laquer. Any advice/tips gratefully recived