Changing fluids other than tranny fluid -coolant, brake, power steering

I have a 2001 CL-S with 161k miles and have changed the oil and tranny fluid frequently. But the coolant and brake fluid have not been changed since the timing belt change back around 90k miles. And I don't think the power steering fluid has ever been changed! At 90k, they put in the Honda blue coolant. Should I change all 3 fluids, or just worry about the coolant change when the weather gets warmer?

I am trying to make this car last 200k miles! (Tranny fluid changed every 15k miles, nice light and pink)