I lift in my basement with low(er) ceilings, so I'm forced to do seated presses. I also use a 90 degree bench and a support for my back (I know, but trust me, I need it) I basically stick with dumbells. Never really tried barbell seated. With my back up against the 90 degree bench, it might not be a good idea.
Anyway, I agree, you should get rid of those cable movements. I would also try not to do too many pressing movements like standing bb AND seated dumbell. Just make sure the total sets don't go higher than your predtermined goal. Seems overkill to me. Side or bent laterals aren't really bad, it's just the cables I dislike. I guess it depends on where you are in terms of your training. Good luck