I'm about to open a futures account. In reading the fine print of one broker I see 3 things I don't like. I'm wondering if this is normal or something I should be cautious about. 1) they list no fees in the fine print or on their web site and when I ask they quote me commissions but say nothing about transfer fees or anything like that 2) they say in the fine print that they can change the fees at any time without notice 3) they are not members of sipc Is this just par for the course or should I be concerned? Thanks!