You don't know if it is 50 or 95 up front but you know usually the 95 come after the 50. If not then he has the daily max loss to take care of it. If I read him right.
if you don't use volume then you should be ok. Another thing is all FX charts used longer time frame probl due to it opens around the clock. http://elitetrader.com/vb/showthread.php?s=&threadid=101002&perpage=6&highlight=median%20line&pagenumber=1
We have broker rating section, Alaron got only 1 vote of 7 and you picked them but the worst case was guy asked for broker recom. I supplied the link and he came back with some brokers not even on the list.
good observation, I think people missed his money management part. There are total stop loss and each trade stop loss. So it is not normal double down but more like DD after getting stop out.