RE 80kt call
Just in regards to the "80 knots" call commonly heard in the bigger types, I believe I read somewhere that the performance charts for TO are based on TO power being set by 80kts. If it is not set by that stage, you risk cleaning up the fence.
Would probably be an ideal time to cross check/verfiy that both the capts. and FOs speed tape are both reading the same thing.
Just my 2 cents worth!
fnb