You could:
Add seated calf raises for the soleus
I already do it, just a different name than you used. I`ll change it though.
Drop front raises, add upright rowing if possible
Do your pulldowns before your db rows
I`ll try that
Do your db curls on an incline bench and twist your wrist towards you as you curl upwards and twist away as you lower
I do the twist now, but maybe I try seated
For your tri workout add skullcrushers and take out one arm pushdowns. Perhaps add close grip bench in place of straight bar pushdowns.
The skullcrusher are hard on my elbow so i don`t think I`ll do that, maybe try the close grip bench
Otherwise that's a nice clean routine
