I thought the WTS MEPS covered most of the simultaneous translation of their literature so hundreds of translators were not needed.
http://wol.jw.org/en/wol/d/r1/lp-e/302013001#h=140:0-141:539
"During the 1999 service year, the Watch Tower Society spent $64,475,225.00 in caring for special pioneers, missionaries, and traveling overseers in their field service assignments" http://wol.jw.org/en/wol/d/r1/lp-e/302000003
I remember when it was around 1 million... 200 million now?
The monthly cong "expence" to the wwwork is no different than passing the plate as far as I am concerned and even worse since you are contracted to do so.