Disliked{quote} To answer to your question you should or "must" go towards Prime Broker solutions. Like Currenex, BaxterFx, HotSpot, Lmax , maybe EBS or reuters fxall. Those ECNs have that deep liquidity you need. But they need a high amount of capital (something i think you already have if you have hit the limit).Ignored
They talk of you needing to be a regulated financial institution, insurance company, pension fund etc.
Some of them even mention nmeeding a balance sheet of €20m.