With my back/bicep routine I usually do this right now.

Seated Rows 4x8
BO Rows 4x8
Lat Pulldowns 4x8
Chins 4x whatever I can get at this point!
Incline DB Curls 4x8
Hammer Curls 4x8
Shrugs 4x5

I was thinking of taking out the biceps work. Would this be a good idea since maybe it is too much?

I usually switch my routines between 4x8 and 4x5 every 4-6 weeks.

thanks for any input