What do You guys think about my back workout?
(Max-OT weight each set - at least 4 reps not more than 6 )

-Lat pull downs 3 sets
-Bent over barbell rows 3 sets
-V-Bar pull downs 3 sets
-Dead lift 3 sets
-Reverse grip pull downs 3 sets

I wanted to do good mornings but I dont think im strong enought for that.. Seems like this exercise is for more advanced workouts. Its definetly something I want to try later on. I want to get my lower back stronger first by doing dead lift for now.
Any advices/comments ?

Thanks!