433ah performance and power consuption

Hi
i plan to use the 433ah with two 52n maybe even 52na.

about performance:
Is it feasible to expect from the 433ah to handle a total data throughput (one wi-fi nic to another wi-fi nic) of 200 Mbps for few connections at the same time ?

About power consumption:
I guess that the maximum power is the maximum 3W of the 433ah and 5w of the two wi-fi cards.

does anyone has a rough estimation of the nominal power consumption of this combination?

Many thanks

http://wiki.mikrotik.com/wiki/Solar_Power_HOWTO#Power_Consumption