Originally Posted by RetiredF4
Flying S&L at FL 350 with 470 TKAS, i can zoom the A330 to FL430 by trading 250 Kts of my TAS, provided thrust equals drag?
Yes.
What would be the rate of climb and AOA?
You control AoA with the elevator, that changes your load factor, which determines the rate of change of rate of climb. In other words, if n=load factor, c=rate of climb, and t=time, then dc/dt=(n-1)*g
At what altitude would the speed be below stall-speed and what would the stall speed be?
That depends on how you use the elevator, i.o.w. how much 'g' you apply.