Yeah, everything separate.
A MADI interface (like SSL MadiXtreme/MX4 or RME HDSPe for example - you have a thread about them on the forum), good converters (like Lynx Aurora, SSL Alpha or Apogee Rosetta) and API pre's.
I'd also get a Toft ATB, 24 or 32 channel version (apparently, they have a lot in common with old Trident 80B consoles, really nice EQs). Keep in mind that all this would require mucho dineros.