Hooking up Motif Rack>Triton but sequencing in FL Studio?

[Sho-Down]

I want my Korg Triton keys to control the sounds of my VST's, Triton, Motif Rack, and Roland XV-3080 but I want to sequence everything I play in FL Studio.

Currently I've got my Triton connected to my computer with an M-Audio UNO, so I've got the UNO going from the Triton's MIDI In/Out into my computer's USB. So if I want to play my Triton sounds in FL Studio I just open up a Midi Out in FL and change the channel and port.

Where I get stumped is hooking up my Motif Rack? How do I hook it up so I can play it's sounds with my Triton and sequence in FL Studio?

Thanks.