I recommend AGAINST using this firm.
My associate, who is a successful trader had told me they've reneged on a clearing deal they had previously established, and jacked up rates.
So minus one point for dishonesty.
Also, I asked a rep there for more color on their segregation policy and prop trading - I noticed on their website they claim no prop trading, but are registered (on NFA's BASIC) to operate commodity pools, so I just asked for clarification.
Two weeks now and no answer. These guys couldn't close a window! I was ready to give them some biz.
...thought you all should know as a follow up.
Cheers,
CTA