Buddy I'm around your height and weight (I'm 180 lbs and 169 cm) and I finished LP in pretty much the same numbers. I would up your protein intake to 180 grams and try do a last deload and try to break some new PRs but probably you are at the end of your LP.
This is absurd. Cleans are the most useful in terms of real world strength and power. Fuck rows.I've decided to go for BB rows - not interested in PCs since i think they are useless in terms of real world strength. Educate me if i'm wrong.
I would just switch to TM as it has proven to be the fastest way to progress as an intermediate. It means your bench will progress the fastest way too. Good luck with your training.