i'm torn between buying nikon d5100 and d7000. mas barato ang d5100 kaysa sa d7000. i consider myslef pud as a newbie in photography and i currently have a d3000 w/ 18-55. no flash and other accessories pud. wanting to buy pud prime lens og 18-200mm para wa nay suya. unsay may maau na suggestion inyu maikahatag nku? salamat