Are there any trustworthy forex brokers that accept bitcoin deposits?  I'm looking to trade with 1:500 leverage and have the ability to withdraw profits in bitcoins. Monthly profits tends to be 100-800% so a top tier broker is needed that can pay out withdrawals in the millions of USD.

I dealt with fxopen 6 years ago and had a bad experience, they refused to pay my profits and just sent my deposit back after calling them multiple times a day for a week and a half. I know they now accept bitcoins for deposits, but they will probably beat around the bush at withdrawal time especially since they most likely keep all orders in the B book.