How is this for a back/bi workout?

[Tommy Gunn]

I am not doing deadlifts right now due to my lower back bothering me. So I have altered my back/bi routine to look like this:

*Increasing weight each set and the last set will be to failure (usually I hit the desired number of reps)

Seated cable rows 10,8,6,4
Bent over dumbell rows 10,8,6,4
Close grip lat pulldowns 10,8,6,4
Wide grip lat pulldowns 10,8,6,4
Seated hammer curls 12,10,8,6
Standing straight bar curls 12,10,8,6

How's this look?