I am an experienced trader (Investment Bank Trading) and I am looking for a prop firm in Chicago where I can post up money and trade on a split basis. I am looking to trade 30Y Treasury futures. I am thinking of posting-up about 75K and splitting 70/30 with a firm (my 70). Does anyone know of a firm that does hybrids in Chicago, and what size they would let me trade. Also, what are the desks fees, commissions, etc. Any info would help. Thanks!!