its not prop, its getting additonal leverage period.. (buying power). not a big deal, their are many firms that will offer what your looking for, you just have to find one that meets your needs & you feel comfortable with. usually a minium of 5 k is required as a deposit, depending on your needs, everything is neg in this business. do your homework & you should find a fit.. IF you say what kind of deal your looking for then maybe someone can offer some options on here to help you?